Richard Burton
John Hanning Speke
Oliphant
Isabel
Lord Murchison
Lord Oliphant
Edward
Lord Houghton
Mabruki
Dr. Livingstone
William
Lord Russell
Herne
Stroyan
Ben Amir
Jarvis
Mrs. Speke
Mrs. Arundell
Norton Shaw
Mr. Arundell
Lady Houghton
Lord Cowley
Swinburne
Sidi Bombay
Jemadar (as Leonard Juma)
Ngola
Veldu
Colonel Rigby
Lt. Hesketh
Lema
Sorceress
Nubian Servant
Lt. Allen
Doctor
Attendant
Lead Actor
1st Reporter
2nd Reporter
3rd Reporter
Fencer
Bearer
Somali Girl
Papworth
Speke Estate Farmboy (uncredited)
Arab Chief in Cairo (uncredited)