Orson Welles
Justinian
Laurence Harvey
Cethegus
Sylva Koscina
Theodora
Harriet Andersson
Mathawsintha
Michael Dunn
Narses
Ingrid Boulting
Julia (as Ingrid Brett)
Dieter Eppler
Thorsmund
Lang Jeffries
Belisar
Robert Hoffmann
Totila
Ewa Strömberg
Rauthgundis
Mircea Anghelescu
Aligern
Ion Dichiseanu
Furius
Adela Mărculescu
Aspa
Adrian Mihai
Emanoil Petruţ
Teja
Florin Piersic
Witichis
Friedrich von Ledebur
Hildebrand
Irms Pauli
Costume Design
Joe Pollini
Second Unit Director of Photography
Andrew Marton
Second Unit Director of Photography
Artur Brauner
Producer
Sergiu Nicolaescu
Second Unit Director of Photography
Kuli Sander
Production Design
Ernst Schomer
Production Design
Doru Năstase
Second Unit Director of Photography
Andrew Marton
Director
Robert Siodmak
Director
Sergiu Nicolaescu
Director
Richard Angst
Director of Photography
Riz Ortolani
Original Music Composer
Peter Hahne
Line Producer
Felix Dahn
Novel
Szabolcs Cseh
Stunts
Ladislas Fodor
Writer
David Ambrose
Adaptation
Alfred Srp
Editor