Martin Mull

Archie Powell

Dick Shawn

Charlie Slater

Jennifer Tilly

Mona Lisa

Kenneth Mars

Reverend Farrell

Robert Downey Jr.

Wolf Dangler

June Lockhart

Mrs. Powell

Edy Williams

Heather Darling

Shelley Berman

Bill Slotnik

Mel Welles

Milo

Jack Riley

Herb the Auditor

Pat McCormick

Winky

Eileen Brennan

Hotel Desk Clerk

Michael Horse

Bobby Leaping Mouse

Tony Cox

Tyrell

Robert Downey Sr.