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