MGM Blu-ray 

MGM Blu-ray: old DNRd video master

Lowry master on Streaming and Ultimate Edition DVD more detailed but heavily cropped on all sides

LaserDisc master: excellent LaserDisc video master ported to Special Edition DVD

Theatrical Dolby Digital 5.1: LaserDisc and Special Edition DVD

Theatrical Dolby Stereo SR: LaserDisc

Theatrical DTS 5.1: DTS LaserDisc

Blu-ray 5.1 new transfer