video dealer display system from mid 70s

[50scars]

Does anyone recall the name that was given to the continuous film display casette system that GM dealers had in the mid 70s to run in their dealerships to show various models and features? It was like a video 8 track, had a large viewer that sat on a table and you looked at a screen. I have bunch of the casettes I'd like to part with.

[goat74]

Mini Theatre I have one with several Videos mostly Buick but has my 74 GTO as well