There's a lot of conflicting info out there about the various releases. LDDB doesn't list any of the LDs as being stereo. A note for the 1995 THX release says that the older (1991) widescreen disc had reel change burns (MrBrown, which Image widescreen LD do you have, THX or non-THX?)

Also, there seem to have been two different full-frame transfers too, because the Thorn-EMI-HBO LD doesn't have an Orion logo at the beginning, but the later Image full-screen disc (around 1988-89?) has the Orion logo. The first Image LD was still under license from HBO, their logo was at the start, but the widescreen discs were after the rights had reverted to Hemdale. (I believe both widescreen transfers have the Hemdale logo at the start.)

Also, is the Thorn-EMI transfer the one where the Harlan Ellison acknowledgment was a tiny video-generated text notice buried in the end credits? I've read that Ellison complained that the acknowledgment was not sufficient, and that was when the start of the end credits was fully redone to insert the more prominent Ellison credit.