Mary Louise Weller - Actor Profile

Mary Louise Weller

Acting
Freshness: Jan 24, 2026
13Total Films
7.5 Highest Rated
Born: Sep 1, 1946
Birth Place: New York City, New York, USA

About Mary Louise Weller

Lovely, shapely and appealing blonde actress Mary Louise Weller was born on September 1, 1946 and raised in Los Angeles. The onetime top New York model made her film debut with an uncredited tiny role in the superbly gritty cop drama Serpico (1973). Weller was especially memorable as a beautiful marine biologist in the made-for-TV picture Hunters of the Reef (1978) (TV) and, likewise, solid as professor Andrew Prine's college student lover in the superior haunted house horror winner The Evil (1978). Mary achieved her greatest enduring cult movie popularity with her excellent and inspired performance as snooty and uptight sorority snob "Mandy Pepperidge" in the uproariously raunchy'n'raucous hit comedy Animal House (1978). After "Animal House", Weller went on to play the sole non-suicidal character in The Bell Jar (1979), Martin Kove's fetching wife in the cruddy "Jaws" rip-off Blood Tide (1982), Chuck Norris' girlfriend in the exciting martial arts action opus Forced Vengeance (1982) and a funny small part in Larry Cohen's terrific tongue-in-cheek monster-on-the-loose treat Q (1982). Mary had guest spots on the TV shows "Quincy M.E." (1976), "Fantasy Island" (1977), "Supertrain" (1979), "CHiPs" (1977), "Vega$" (1978), "The Hardy Boys/Nancy Drew Mysteries" (1977), "B.J. and the Bear" (1978), "Kojak" (1973), "Starsky and Hutch" (1975) and "Baretta" (1975). Weller voluntarily quit acting in film and television programs in the early 80s. She acted in a bunch of plays in New York and wrote the play "Four Alone", which was performed at the Greenhouse Theater in Pasadena. Moreover, Mary trained with the U.S. Equestrian Team as a teenager and has participated in horse-riding competitions. Weller tried to get a movie based on her own original script made about jockey "Mary Bacon", but, alas, it never came to be. She's a first cousin to writer Sheila Weller. In 1986, Mary Louise Weller purchased a large three-acre ranch in Malibu, California so she could raise horses. IMDb Mini Biography By: woodyanders

Career Statistics & Market Influence

Analyzing the cinematic journey of Mary Louise Weller reveals a career defined by diverse artistic exploration. With a total of 13 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Drama

The majority of Mary Louise Weller's filmography leans towards the Drama genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 23% Success Ratio (movies rated above 6.5), Mary Louise Weller remains a reliable draw for studios. Their peak performance was recorded in Serpico, which continues to be the benchmark for their career rating-wise.

Best Mary Louise Weller Movies Ranked

Must-watch hits from Mary Louise Weller's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Mary Louise Weller.

YearMovieCharacterSuccessMore
1998 The Yearbook: An Animal House Reunion Self - Mandy Pepperidge (archive footage) (uncredited) Hit Similar →
1982 Blood Tide Sherry Grice Flop Similar →
1982 Q Mrs. Pauley Average Similar →
1982 Forced Vengeance Claire Bonner Flop Similar →
1980 Once Upon a Spy Paige Tannehill Flop Similar →
1980 Valentine Magic on Love Island Denise Flop Similar →
1979 The Bell Jar Doreen Flop Similar →
1978 Animal House Mandy Pepperidge Hit Similar →
1978 Hunters of the Reef Tracey Russell Average Similar →
1978 The Evil Laurie Belman Average Similar →
1977 Calling Doctor Storm, M.D. Venessa Stendak Flop Similar →
1973 Serpico Sally - Girl at Party (uncredited) Super Hit Similar →
1973 Hail Mrs. Ellinson Average Similar →

Mary Louise Weller - Frequently Asked Questions

What is the best movie of Mary Louise Weller?

According to audience ratings, the best movie starring Mary Louise Weller is "Serpico" with a rating of 7.5/10.

How many movies has Mary Louise Weller acted in?

Mary Louise Weller has been featured in at least 13 major films throughout their career.

What are some other popular movies by Mary Louise Weller?

Other notable films include "Animal House", "The Yearbook: An Animal House Reunion", and "Hail".