Popsugar Entertainment The Voyage Of Doctor Dolittle The Voyage of Doctor Dolittle Cast Trust Us When We Say the Voyage of Doctor Dolittle Cast Is Stacked Beyond Belief 28 March 2018 by Kelsey Garcia Image Source: Getty Following the news that Robert Downey Jr. would be taking on the titular role in The Voyage of Doctor Dolittle, the full cast has finally been announced. As it turns out, every huge star imaginable happened to be available for this fantasy flick. Downey will be occupying one of the few human roles, along with talent like Octavia Spencer, Rami Malek, and Emma Thompson — to name a few — lending their voices for the animal roles. Downey will also be reuniting with his Spider-Man: Homecoming costar Tom Holland. Read up on the unbelievably stacked cast before the movie's release on April 12, 2019. Related: Uh-Oh! Thanos Brings the War to Wakanda in This New Extended Trailer For Infinity War Robert Downey Jr. as Doctor Dolittle Image Source: Getty / Allen Berezovsky 1 / 13 Octavia Spencer as Dab-Dab the Duck Image Source: Getty / Mike Marsland 2 / 13 Selena Gomez as Betsy the Giraffe Image Source: Getty / Jamie McCarthy 3 / 13 Rami Malek as Chee-Chee the Gorilla Image Source: Getty / Pascal Le Segretain 4 / 13 Emma Thompson as Polynesia the Parrot Image Source: Getty / Stephane Cardinale - Corbis 5 / 13 Tom Holland as Jip the Dog Image Source: Getty / Steve Granitz 6 / 13 Kumail Nanjiani as Plimpton the Ostrich Image Source: Getty / Jeff Kravitz 7 / 13 John Cena as Yoshi the Polar Bear Image Source: Getty / Amanda Edwards 8 / 13 Marion Cotillard as Tutu the Fox Image Source: Getty / Kristy Sparow 9 / 13 Ralph Fiennes as Barry the Tiger Image Source: Getty / Eamonn M. McCormack 10 / 13 Craig Robinson as Fleming the Mouse Image Source: Getty / Alberto E. Rodriguez 11 / 13 Frances de la Tour as Ginko-Who-Soars Image Source: Getty / Astrid Stawiarz 12 / 13 Carmen Ejogo as Regine the Lioness Image Source: Getty / Mark Sagliocco 13 / 13 The Voyage Of Doctor DolittleEntertainment NewsMovie CastingMoviesRobert Downey Jr.Octavia SpencerSelena GomezRami MalekEmma ThompsonTom Holland