The Last King of Scotland— Full Cast

Forest Whitaker

as Idi Amin

Lenny Henry

as Gareth Blackstock

James McAvoy

as Dr. Nicholas Garrigan

Roger Griffiths

as Everton Stonehead

Simon McBurney

as British Diplomat

Caroline Lee-Johnson

as Janice Blackstock

Gillian Anderson

as Sarah Merrit

Kerry Washington

as Kay Amin

David Oyelowo

as Dr. Thomas Junju

Abby Mukiibi Nkaaga

as Masanga

Adam Kotz

as Dr. David Merrit

Jeff Nuttall

as Gustave LaRoche

Barbara Rafferty

as Mrs. Garrigan

David Ashton

as Dr. Garrigan - Senior

Sarah Nagayi

as Tolu

Stephen Rwangyezi

as Jonah Wasswa

Sam Okelo

as Bonny

Dick Stockley

as Times Journalist

Lorelei King

as Savannah Concord

Chris Wilson

as Perkins

Dave Hill

as Cyril Bryson