Prynoski's animation can be seen in opening title sequence for The Osbournes and The Simple Life and his directorial work can be seen in a number of media, from commercials to feature films to television.
Although he died in 1994, his work continues to be used worldwide, frequently as incidental music in television, most recently in BBC's Little Britain and Dick and Dom in da Bungalow, MTV's The Osbournes and the Nickelodeon cartoons Rocko's Modern Life and SpongeBob SquarePants.
Geller trains the dogs of several celebrities including Oprah Winfrey, Ben Affleck, Owen Wilson, Olivia Newton-John, Eric Idle, Nicollette Sheridan, Goldie Hawn, and the Osbournes.