Mary Louise Weller, a renowned top New York model, was born on September 1, 1946, in Los Angeles, where she spent her formative years. Her foray into the world of cinema commenced with a small, uncredited role in the critically acclaimed film Serpico, released in 1973.
Weller's subsequent appearances in television and film left an indelible mark on audiences. Her portrayal of a stunning marine biologist in the made-for-TV movie Hunters of the Reef, released in 1978, remains etched in the memories of many. Additionally, her performance as the college student lover of professor Andrew Prine in the chilling horror classic The Evil, also released in 1978, showcased her impressive range as an actress.
However, it was her unforgettable role as the charming and alluring sorority girl Mandy Pepperidge in the 1978 comedy masterpiece National Lampoon's Animal House that cemented her status as a cultural icon. Following her breakout performance in Animal House, Weller continued to take on a diverse array of roles in both comedy and drama, solidifying her position as a talented and versatile actress.