Reparto (por orden de créditos)
Julian Glover
The Captain
Freddie Jones
Christian
Donald Pickering
Metellus
Gordon Gostelow
Menagerie keeper
Clinton Greyn
Ferrovius
Terry Scully
Spintho
Roderick Cook
Androcles
David William
Lentulus
Bob Stevenson
The Lion
Evelyn Lund
Richard Holden
Peggy Forbes-Robertson
Patrick Milner
Soldier
Meriel Hunn
Alan Holden
Jeremy Bisley
Lion's Roar
Ruth Meyers
Lavinia
Trevor Griffiths