Paramount 4K Blu-ray

Paramount 4K Blu-ray but poor encode, no alternatives though

1980s Paramount VHS

Criterion 4K Blu-ray

Criterion 4K Blu-ray

Criterion 4K Blu-ray

Criterion = BFI

Criterion = BFI, both HD resto: source

4K Streaming

4K Blu-ray Streaming

Germany Capelight 4K Blu-ray

Germany Capelight 4K Blu-ray > US Shout! Factory - caps

5.1 mix: Germany Capelight 4K Blu-ray
Original matrixed Dolby Stereo: MGM NTSC DVD

The 5.1 track sounds very good and is said to be sourced from the original 6-track mix used for 70mm blow-up releases, but there is no conclusive proof of that.