Marilyn Chambers Sadie: the sweetest and sexiest yellow Labrador Retriever to ever appear in a hardcore porn film. The protagonist of the story, she is an innocent in search of adventure...and then some.(Voice) Ron Jeremy Himself and The Producer: appearing in a short cameo at the beginning of the film, his is the only human face depicted on screen. As The Producer, he plays an English Bulldog who auditions a variety of actors for the movie.(Voice) Heidi Fleiss Fluffy(Voice) Dustin Diamond Buster(Voice) Paul Rodriguez Bato(Voice) Evan Seinfeld Clyde(Voice) Tera Patrick Trisha: she opens the film as a French Bulldog, provocatively exposing herself while inviting the audience to call 555-BARK for a good time.(Voice) Paul Ogata Master Dong: Sadie’s first tryst, a handsomely endowed Shar-pei with a heavy Chinese accent. His scene is filled with oral sex, straight sex, water sports and a cum shot.(Voice)