Double Impact (1991)
Thriller, Action, Crime, Drama • 1h 50m
Overview
Jean Claude Van Damme plays a dual role as Alex and Chad, twins separated at the death of their parents. Chad is raised by a family retainer in Paris, Alex becomes a petty crook in Hong Kong. Seeing a picture of Alex, Chad rejoins him and convinces him that his rival in Hong Kong is also the man who killed their parents. Alex is suspicious of Chad, especially when it comes to his girlfriend.
Director: Sheldon Lettich
Cast: Jean-Claude Van Damme, Geoffrey Lewis, Alonna Shaw, Bolo Yeung Sze, Cory Everson, Philip Chan, Alan Scarfe, Andy Armstrong, Woo Fung, Kamel Krifa, Peter Malota, Sarah-Jane Varley, Eugene Choy, Jack Gilardi Jr., David Lea, Donn Berdahl, Chan Sing, Julie Strain, Galen Yuen, Alicia Stevenson, Christopher Leung, Leo Lee, Ng Kwok-Kai, Kwok-Po Chow, Yu Wai-Keung, Simon Cheung Yuk-San, John Shum Kin-Fun, Lee Tat-Chiu, Lee Bing Chiu, Wong Chi-Kin, John Cheung Ng-Long, Tsang Sing Kwok, Paul Aylett, Ching Wai-Chung, David Ho Wing-Hin, Sarah Yuen, Tony Tam Chun-To, Eric Ng, Chan Siu-Wah, Evan Lurie, Roland Lor, Rita Lau, Wong Chung Ching, Georges Bejue, Matthew J. Cates, Shelley Michelle, Jennifer Stone, To Wai-Wo, Dion Lam
Director: Gordon Douglas
Shout! Factory 4K Blu-ray see caps
SF is in 1.66 aspect ratio. Whether this is the intended ratio or a compromise isn't clear.
American Film Institute's catalog and Variety's contemporary review list it as 1.66, but other sources disagree.
Exhibitor's contemporary review lists it as 1.85, IMDB and an internal pre-production note from Warner Bros. list it as 1.75.
Director: Gordon Douglas
Shout! Factory 4K Blu-ray see caps
SF is in 1.66 aspect ratio. Whether this is the intended ratio or a compromise isn't clear.
American Film Institute's catalog and Variety's contemporary review list it as 1.66, but other sources disagree.
Exhibitor's contemporary review lists it as 1.85, IMDB and an internal pre-production note from Warner Bros. list it as 1.75.
Director: Joel Schumacher
US/UK Arrow 4K Blu-ray has both the original Dolby Stereo 2.0 mix in its best quailty and the original Dolby Stereo 4-track discrete stems in 4.0.
Director: Joel Schumacher
US/UK Arrow 4K Blu-ray has both the original Dolby Stereo 2.0 mix in its best quailty and the original Dolby Stereo 4-track discrete stems in 4.0.
Criterion 4K Blu-ray scheduled for October 2026 release
1991 Orion LaserDisc vs 2024 Arrow 4K Blu-ray
Criterion 4K Blu-ray scheduled for October 2026 release
1991 Orion LaserDisc vs 2024 Arrow 4K Blu-ray
70mm 6-Track: Paramount US 4K Blu-ray
35mm matrixed Dolby Stereo: 1995 Live Home Video US LaserDisc
Although the provenance of Paramount's 5.1 track is not confirmed, the fidelity is outstanding and speaks for itself.
The 7.1 track on the Capelight/old Lionsgate release is just an upmix with nothing gained over the 5.1.
The original stereo mix is only present on older DVDs and LaserDiscs; all Blu-ray 2.0 tracks are downmixes.
Paramount 4K Blu-ray has no extras, Capelight 4K Blu-ray has most of the extras, Olive Films Blu-ray has a exclusive commentary
70mm 6-Track: Paramount US 4K Blu-ray
35mm matrixed Dolby Stereo: 1995 Live Home Video US LaserDisc
Although the provenance of Paramount's 5.1 track is not confirmed, the fidelity is outstanding and speaks for itself.
The 7.1 track on the Capelight/old Lionsgate release is just an upmix with nothing gained over the 5.1.
The original stereo mix is only present on older DVDs and LaserDiscs; all Blu-ray 2.0 tracks are downmixes.
Paramount 4K Blu-ray has no extras, Capelight 4K Blu-ray has most of the extras, Olive Films Blu-ray has a exclusive commentary
Director: Ken Russell
Shout! Factory 4K Blu-ray
Includes original quintaphonic (5.0) mix as well as a modernized 5.1 remix.
Director: Ken Russell
Shout! Factory 4K Blu-ray
Includes original quintaphonic (5.0) mix as well as a modernized 5.1 remix.
Director: Arthur Penn
Criterion 4K Blu-ray. caps by BR user Donald McDonald. The encode looks absolutely spotless even in the highlights and without Dolby Vision filling anything in.
Criterion 4K Blu-ray/Blu-ray
Criterion is entirely unfiltered and sounds significantly more detailed than previous tracks, see Blah-ray.
Director: Arthur Penn
Criterion 4K Blu-ray. caps by BR user Donald McDonald. The encode looks absolutely spotless even in the highlights and without Dolby Vision filling anything in.
Criterion 4K Blu-ray/Blu-ray
Criterion is entirely unfiltered and sounds significantly more detailed than previous tracks, see Blah-ray.
Director: Charles Walters
Warner Archive 4K Blu-ray is a remaster from the original VistaVision camera negaitve, FiM encode
Warner Archive 4K Blu-ray
The original mono sounds good. The Atmos remix is a mixed bag, music performances are sourced from magnetic stereo recordings and sound great, but mono dialogue/effectshas undergone destructive noise reduction and unnecessary EQ, so the jumps in fidelity are incredibly jarring.
Director: Charles Walters
Warner Archive 4K Blu-ray is a remaster from the original VistaVision camera negaitve, FiM encode
Warner Archive 4K Blu-ray
The original mono sounds good. The Atmos remix is a mixed bag, music performances are sourced from magnetic stereo recordings and sound great, but mono dialogue/effectshas undergone destructive noise reduction and unnecessary EQ, so the jumps in fidelity are incredibly jarring.
Director: Mario Bava
Original Italian/English dubs: UK Masters of Cinema 4K Blu-ray
Export English dub: Paramount LaserDisc
MoC ported the export dub from LaserDisc, but used a low quality transfer, with poor lossy encoding.
MST3K version: Vol XXXIX DVD / episode 1013: series finale of the original show.
Director: Mario Bava
Original Italian/English dubs: UK Masters of Cinema 4K Blu-ray
Export English dub: Paramount LaserDisc
MoC ported the export dub from LaserDisc, but used a low quality transfer, with poor lossy encoding.
MST3K version: Vol XXXIX DVD / episode 1013: series finale of the original show.
Director: John Waters
Criterion 4K is in director's preferred aspect ratio of 1.66:1.
Director: John Waters
Criterion 4K is in director's preferred aspect ratio of 1.66:1.
Director: Sheldon Lettich
MVD 4K Blu-ray see comparison
Director: Sheldon Lettich
MVD 4K Blu-ray see comparison
Capelight DE 4K Blu-ray > Arrow UK 4K Blu-ray > Kino Lorber US Blu-ray, see caps
Capelight and Arrow both have good compression, but Capelight has the edge. Kino is very poor.
Original matrixed Dolby Stereo: Arrow 4K Blu-ray or Image Entertainment LaserDisc
(Arrow is a port of the LD track, see spectrograms)
Capelight and old Arrow BD included the original stereo mix, but with excessive noise reduction rendering it much less detailed. Kino only included a downmix of the 5.1 remix.
The best and most accurate of the 5.1 mixes is from the 2003 Special Edition DVD in AC3 form.
Capelight DE 4K Blu-ray > Arrow UK 4K Blu-ray > Kino Lorber US Blu-ray, see caps
Capelight and Arrow both have good compression, but Capelight has the edge. Kino is very poor.
Original matrixed Dolby Stereo: Arrow 4K Blu-ray or Image Entertainment LaserDisc
(Arrow is a port of the LD track, see spectrograms)
Capelight and old Arrow BD included the original stereo mix, but with excessive noise reduction rendering it much less detailed. Kino only included a downmix of the 5.1 remix.
The best and most accurate of the 5.1 mixes is from the 2003 Special Edition DVD in AC3 form.
Director: James Cameron
2013 MGM Blu-ray, or 4K Blu-ray if you MUST have the mono mix, 2001 MGM DVD for a purist version with original colors and the international mono mix
2013 MGM Blu-ray for non AI transfer, 2001 MGM DVD for a purist version with original colors and the international mono mix
1991 Image Entertainment LaserDisc for the US mono mix, 2001 MGM DVD for the International mono mix
Comparison between the US and International mixes: https://vimeo.com/246332731
The 4K Blu-Ray and the 2001 MGM DVD have exclusive extras.
Director: James Cameron
2013 MGM Blu-ray, or 4K Blu-ray if you MUST have the mono mix, 2001 MGM DVD for a purist version with original colors and the international mono mix
2013 MGM Blu-ray for non AI transfer, 2001 MGM DVD for a purist version with original colors and the international mono mix
1991 Image Entertainment LaserDisc for the US mono mix, 2001 MGM DVD for the International mono mix
Comparison between the US and International mixes: https://vimeo.com/246332731
The 4K Blu-Ray and the 2001 MGM DVD have exclusive extras.
Director: Iain Softley
Capelight Germany 4K Blu-ray. Both 88 Films and Germany Capelight are superior to the Shout! Factory in HDR10 but their FEL layer may even things out. Objectively, the Capelight looks best as they avoided the chroma blocking that’s visible in 88’s disc but they in turn include an Atmos mix. I have the Shout! Factory, love how it looks and the 4K transfer is spectacular. https://slow.pics/c/vPmFQSAH
Director: Iain Softley
Capelight Germany 4K Blu-ray. Both 88 Films and Germany Capelight are superior to the Shout! Factory in HDR10 but their FEL layer may even things out. Objectively, the Capelight looks best as they avoided the chroma blocking that’s visible in 88’s disc but they in turn include an Atmos mix. I have the Shout! Factory, love how it looks and the 4K transfer is spectacular. https://slow.pics/c/vPmFQSAH
Director: Rob Reiner
UK Arrow 4K Blu-ray release date September 21 2026
Kino Lorber 4K Blu-ray or Germany Capelight 4K Blu-ray no comparison available
Shout! Factory Blu-ray has exclusive extras the Kino Lorber/ Capelight release doesn't
Director: Rob Reiner
UK Arrow 4K Blu-ray release date September 21 2026
Kino Lorber 4K Blu-ray or Germany Capelight 4K Blu-ray no comparison available
Shout! Factory Blu-ray has exclusive extras the Kino Lorber/ Capelight release doesn't
Director: Martin Scorsese
Imprint Australia 4K Blu-ray has slightly better compression than Criterion 4K Blu-ray.
The master in DV looks all but identical to the Criterion’s HDR grade. Detail-wise, FiM’s encode looks like it uncovered a tiny bit of extra high-frequency information that got filtered on the Criterion. See nicolas review
1990 Criterion LaserDisc/1993 MGM LaserDisc/2002 R2 MGM DVD are the best. See blah-ray https://blah-ray.blogspot.com/2018/01/raging-bull-1980.html
Imprint Australia 4K Blu-ray has better audio than Criterion 4K Blu-ray, from nicolas:
I believe that what’s on Imprint’s 4K is one of the good mixes MGM and Criterion released during the LaserDisc days. Music is powerful and detailed, dialogues have excellent fidelity and ambient sounds have perceptible depth. I compared the "new" 2.0 with the anemic 5.1 as well as the Criterion 4K mix and could clearly hear the improvements.
Director: Martin Scorsese
Imprint Australia 4K Blu-ray has slightly better compression than Criterion 4K Blu-ray.
The master in DV looks all but identical to the Criterion’s HDR grade. Detail-wise, FiM’s encode looks like it uncovered a tiny bit of extra high-frequency information that got filtered on the Criterion. See nicolas review
1990 Criterion LaserDisc/1993 MGM LaserDisc/2002 R2 MGM DVD are the best. See blah-ray https://blah-ray.blogspot.com/2018/01/raging-bull-1980.html
Imprint Australia 4K Blu-ray has better audio than Criterion 4K Blu-ray, from nicolas:
I believe that what’s on Imprint’s 4K is one of the good mixes MGM and Criterion released during the LaserDisc days. Music is powerful and detailed, dialogues have excellent fidelity and ambient sounds have perceptible depth. I compared the "new" 2.0 with the anemic 5.1 as well as the Criterion 4K mix and could clearly hear the improvements.
Director: Sidney Lumet
2026 Criterion 4K Blu-ray
2011 Criterion Blu-ray is the best. Kino Lorber 4K Blu-ray has heavily filtered audio
Director: Sidney Lumet
2026 Criterion 4K Blu-ray
2011 Criterion Blu-ray is the best. Kino Lorber 4K Blu-ray has heavily filtered audio
Director: Ken Hughes
MGM Blu-ray's stereo track.
MGM's 7.1 track is a remix with a few flaws and much worse fidelity. Capelight's stereo and 7.1 track are both from the remix.
The movie was originally premiered as a roadshow release, with a a 70mm 6-Track Stereo mix. This mix, unfortunately has not been released on home video.
The closest thing to that mix, is the stereo track included on the 2010 Blu-ray. It sounds great, with high fidelity and little filtering. It's lossy, but that doesn't matter very much.
Both the DVD 5.1 and the Blu-ray 7.1 tracks (identical on both discs) are a new remix, rather than a repackaging of the original mix. The 7.1 track sounds quite muffled, though not evenly so. The Capelight Blu-ray's lossless stereo track uses the same remix, but with higher fidelity than the surround tracks, sounding significantly less muffled. Compared to the original, this remix sounds wider and more "cleaned up". The remix contains a handful of errors, for example the intermission cue fades out, rather than ending correctly.
Comparison samples
Director: Ken Hughes
MGM Blu-ray's stereo track.
MGM's 7.1 track is a remix with a few flaws and much worse fidelity. Capelight's stereo and 7.1 track are both from the remix.
The movie was originally premiered as a roadshow release, with a a 70mm 6-Track Stereo mix. This mix, unfortunately has not been released on home video.
The closest thing to that mix, is the stereo track included on the 2010 Blu-ray. It sounds great, with high fidelity and little filtering. It's lossy, but that doesn't matter very much.
Both the DVD 5.1 and the Blu-ray 7.1 tracks (identical on both discs) are a new remix, rather than a repackaging of the original mix. The 7.1 track sounds quite muffled, though not evenly so. The Capelight Blu-ray's lossless stereo track uses the same remix, but with higher fidelity than the surround tracks, sounding significantly less muffled. Compared to the original, this remix sounds wider and more "cleaned up". The remix contains a handful of errors, for example the intermission cue fades out, rather than ending correctly.
Comparison samples
Director: Newt Arnold
France ESC 4K Blu-ray, better than Germany Capelight 4K Blu-ray.
Capelight 4K Blu-ray (the ESC 4K Blu-ray have no original 2.0 and a different Atmos mix. More about the ESC mix in this review)
Director: Newt Arnold
France ESC 4K Blu-ray, better than Germany Capelight 4K Blu-ray.
Capelight 4K Blu-ray (the ESC 4K Blu-ray have no original 2.0 and a different Atmos mix. More about the ESC mix in this review)
Director: John Frankenheimer
Director: John Frankenheimer
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