Doctor Dolittle is a 1967 American musical film directed by Richard Fleischer and starring Rex Harrison, Samantha Eggar, Anthony Newley and Richard Attenborough. It was adapted by Leslie Bricusse from the novel series by Hugh Lofting. It primarily fuses three of the books The Story of Doctor Dolittle, The Voyages of Doctor Dolittle, and Doctor Dolittle's Circus.