Chiwetel Ejiofor Trywell Kamkwamba Director, Actor, Screenwriter Aïssa Maïga Agnes Kamkwamba Actor Joseph Marcell Chief Wembe Actor Noma Dumezweni Edith Sikelo Actor Lemogang Tsipa Mike Kachigunda Actor Lily Banda Annie Actor Maxwell Simba William Kamkwamba Actor Kelvin Maxwell Ngoma Charity Actor Andrea Calderwood Producer Gail Egan Producer Peter Hampden Executive Producer Phil Hunt Executive Producer Jonathan King Executive Producer Norman Merry Executive Producer Joe Oppenheimer Executive Producer Compton Ross Executive Producer Jim Shamoon Executive Producer Jeff Skoll Executive Producer Natascha Wharton Executive Producer Mario Zvan Executive Producer Dick Pope Cinematographer Valerio Bonelli Film Editing Alexa L. Fogel Casting Bia Salgado Costume Design