| Jean Marcel Bruller |
– Author |
| Arild Feldborg |
– Playwright |
| Nils-Reinhardt Christensen |
– Direction |
| Bjarne Amdahl |
– Music |
| Haakon Arnold |
– Actor (Juryformannen) |
| Rolf Christensen |
– Actor (Professor Greame) |
| Bab Christensen |
– Actor (Sybil, Greames datter) |
| Tore Foss |
– Actor (Sir Arthur Draper, dommer) |
| Knut M. Hansson |
– Actor (Sir Carew Minchett, offentlig anklager) |
| Ola Isene |
– Actor (Claymore, justisminister) |
| Lasse Kolstad |
– Actor (Cain, advokat) |
| Alfred Maurstad |
– Actor (Advokat Jameson, Templemores forsvarer) |
| Fridtjof Mjøen |
– Actor (Professor Knaatsch) |
| Jørn Ording |
– Actor (Vancreusen, finansmann i Sydney) |
| Sigrun Otto |
– Actor (Muriel, sir Arthurs hustru) |
| Henrik Anker Steen |
– Actor (Politiinspektør Brown) |
| Per Sunderland |
– Actor (Douglas Templemore) |
| Einar Vaage |
– Actor (Dr. Figgins) |
| Carsten Winger |
– Actor (Peter, klubbtjener) |
| Bjarne Johannesen |
– Stage manager |
| Paul Skoe |
– Technical direction |
| Tormod Solberg |
– Technical direction |
