剧情讲述维多利亚时代的英国乡村，兽医杜立德医生能够与野兽谈话，但被别人以此为由关进了精神病医院。他逃出后，与朋友一起到南海寻找珍奇异兽。
Rex Harrison
Dr. John Dolittle
Samantha Eggar
Emma Fairfax
Anthony Newley
Matthew Mugg
Richard Attenborough
Albert Blossom
Peter Bull
General Bellowes
Muriel Landers
Mrs. Blossom
William Dix
Tommy Stubbins
Geoffrey Holder
William Shakespeare X
Portia Nelson
Sarah Dolittle
Norma Varden
Lady Fetherington
Frank Baker
Trial Spectator (uncredited)
Edward Cast
Prison Guard (uncredited)
Phyllis Coghlan
Courtroom Spectator (uncredited)
Robert Cole
Roustabout (uncredited)
