She's had small roles in some other projects:
* "American Muscle" (2002) - a documentary about the golden age of bodybuilding.
* "Pumping Iron" (1977) - a documentary about bodybuilding featuring the male bodybuilders, where Lyon was featured briefly.
Lyon is primarily known for her career as a bodybuilder, not an actress. She was the first Ms. Olympia winner in 1978 and remains a significant figure in the history of female bodybuilding.