Cast:

• Forest Whitaker Idi Amin
• James McAvoy Dr. Nicholas Garrigan
• Kerry Washington Kay Amin
• Gillian Anderson Sarah Merrit
• Simon McBurney Stone
• David Oyelowo Dr. Junju
• Stephen Rwangyezi Jonah Wasswa
• Abby Mukiibi Nkaaga Masanga
• Adam Kotz Dr. Merrit
• Sam Okelo Bonny
• Sarah Nagayi Tolu
• Chris Wilson Perkins
• Dr. Dick Stockley Times Journalist
• Barbara Rafferty Mrs. Garrigan
• David Ashton Dr. Garrigan
• Daniel Ssetaba Kay Amin's servant
• Apollo Okwenje Omamo Mackenzie Amin
• Louis Asea Campbell Amin
• Giles Foden British Journalist 1
• Andy Williams British Journalist 2
• Martina Amati Italian Journalist
• Rene Peissker German Journalist
• Stern Jedidian American Journalist
• Dave A. Tarun Asian Tailor
• Clare Wandera Secretary
• Cleopatra Koheirwe Joy
• Joanitta Bewulira-Wandera Malyamu Amin
• Consodyne Buzabo Nora Amin
• Peter Salmon White Businessman
• Michael Wawuyo Air Force Commander
• Wilberforce Muteta Guard
• Haruna Walusimbi Guard
• Muhammed Kaweesa Idi's Double
• Grace Mugenyi Idi's Double
• John Bosco Obiya Idi's Double
• John Olima Bagpiper
• Angela Kalule Chanteuse at Nghtclub
• Sam Namatiti Band at Nightclub - Bass & Keyboards
• Mathias Muwonge Band at Nightclub - African Xylophone & Lyre
• Joseph Kahirimbanyi Band at Nightclub - Guitar
• Afrigo Band Band at Party
• Ndere Troupe Dancers at Rally
• The Nyonza Singers Choir at Parliament
• Idi Amin Himself