0.00 out of 10 stars from 4 users Rabbit Test (1978) Director(s)Joan Rivers Producer(s)Edgar Rosenberg Top Genres Top Topics Featured Cast: See Full Cast Billy Barty (as Lester) 1978 Billy Barty(as Lester) Imogene Coca (as Madam Marie) 1978 Imogene Coca(as Madam Marie) Richard Deacon (as First Newscaster) 1978 Richard Deacon(as First Newscaster) Rabbit Test Overview: Rabbit Test (1978) was a Film directed by Joan Rivers and produced by Edgar Rosenberg. BlogHub Articles: No article for Rabbit Test at this time. Submit yours here. Quotes from No Quote for this film. Facts about No facts for this film.