Oliver Reed
Brooks
Michael J. Pollard
Packy
Wolfgang Preiss
Col. von Haller
Karin Baal
Vronia
Helmuth Lohner
Willi
Peter Carsten
Kurt
Ralf Wolter
Dr. Mendel
J
Jürgen Draeger
Sami
Ernst Fritz Fürbringer
Kellerman
John Alderton
Bernard
Maria Brockerhoff
Anna
Til Kiwe
Von Haller's Sergeant
Ernst Fritz Fürbringer
Elephant Keeper Kellermann
E
Erik Jelde
Zoo Director Stern
F
Fred Haltiner
Josef
J
John Porter-Davison
Geordie
T
Terence Sewards
Twilight
James Donald
Padre
Robert Rietti
Elephant Keeper Kellermann (voice)
Harald Dietl
German Soldier at Brooks' Arrest (uncredited)
K
Karl-Heinz Thomas
Offizier (uncredited)
Nikki Van der Zyl
Vronia (voice) (uncredited)