Mary Louise Weller, who played the snooty Pi House sorority sister Mandy Pepperidge in the John Belushi campus comedy classic “Animal House,” dies.

The former actress once recalled being warned that ‘Animal House’ “would be the movie I would always be known for” ...

Mary Louise Weller portrayed Pi House sorority sister Mandy Pepperidge in the iconic movie.

Mary Louise Weller, who was known for her role in the comedy Animal House, passed away at the age of 79 on Thursday, October 1.

Mary Louise Weller, the actress known for her role as Mandy Pepperidge in “Animal House,” died Thursday after a long illness. She was 79. Her longtime partner Michael Roy Curtis and multiple reports ...

National Lampoon’s Animal House star Mary Louise Weller has died at the age of 79. The actress, who played Mandy Pepperidge in the 1978 comedy-drama film, passed away after a short illness on Thursday ...

The actress was a mainstay on TV and in films for more than a decade, and is most known for her role in 'Animal House.' ...

Mary Louise Weller, best known for her role as Mandy Pepperidge in the 1978 comedy 'Animal House', has died at 79 following a long illness. Her career also included films like 'The Bell Jar' and TV ...

Mary Louise Weller, who played sorority girl Mandy Pepperidge in the 1978 comedy classic Animal House and had two dozen other film and TV credits, died October 1 after a brief illness — one day ...

Mary Louise Weller, Animal House's Mandy Pepperidge, has died at 79 after a brief illness, her family said, requesting privacy. · 6 sources across the spectrum on IJR News.

Actress Mary Louise Weller, best known for her role in "Animal House" has died at 79 — just one day before her 80th birthday, according to reports.