About
Mary Louise Weller (October 2, 1946 — October 1, 2026) was an American actress and model, who made her film debut with an uncredited minor role in Serpico (1973). Weller was especially memorable as a beautiful marine biologist in the made-for-TV Hunters of the Reef (1978) and, likewise, as professor Andrew Prine's college student lover in The Evil (1978). Her best known role was the snooty and uptight sorority snob Mandy Pepperidge in Animal House (1978). She went on to play the sole non-suicidal character in The Bell Jar (1979), Martin Kove's fetching wife in Blood Tide (1982), Chuck Norris' girlfriend in Forced Vengeance (1982) and a small part in Larry Cohen's Q (1982). On TV, Weller had guest spots on a variety of 1970s network series. She voluntarily quit acting in the early 80s, and acted in a bunch of plays in New York and wrote the play Four Alone, which was performed at the...
Known for
Quincy, M.E.Series • 1976
Starsky & HutchSeries • 1975
KojakSeries • 1973
Vega$Series • 1978
The Hardy Boys / Nancy Drew MysteriesSeries • 1977
CHiPsSeries • 1977
SerpicoMovie • 1973
Animal HouseMovie • 1978
QMovie • 1982
Forced VengeanceMovie • 1982
The EvilMovie • 1978
Blood TideMovie • 1982
Ciao! ManhattanMovie • 1973