(from left) Duck Dab-Dab (Octavia Spencer), polar bear Yoshi (John Cena), parrot Polynesia (Emma Thompson), Dr. John Dolittle (Robert Downey Jr.), ostrich Plimpton (Kumail Nanjiani), Tommy Stubbins (Harry Collett) and gorilla Chee-Chee (Rami Malek) in Dolittle, directed by Stephen Gaghan.