| William Somerset Maugham |
– Author |
| Guy Bolton |
– Dramatised by |
| Fredrik Gjerdrum |
– Translation |
| Karl Ludvig Bugge |
– Direction |
| Per Schwab |
– Stage design |
| Per Schwab |
– Costume design |
| Eilif Armand |
– Actor (Jevons, hovmester hos Gosselyns) |
| Bab Christensen |
– Actor (Avice Crichton, en ung skuespillerinne) |
| Frimann Falck Clausen |
– Actor (Sergeant, portvakt ved Siddonsteatret) |
| Stener Fogge |
– Actor (Lord Charles Temperley, medeier i Siddonsteatret) |
| Lillebil Ibsen |
– Actor (Julia Lambert, skuespillerinne) |
| Doris Johannessen |
– Actor (Evie, Julias pike) |
| Sigval Kvam |
– Actor (Bill, inspisient) |
| Bernt Erik Larssen |
– Actor (Purkiss, fotograf) |
| Arne Lie |
– Actor (Tom Fennell, forretningsfører) |
| Per Lillo-Stenberg |
– Actor (Roger Gosselyn, Julias og Michaels sønn) |
| Georg Løkkeberg |
– Actor (Michael Gosselyn) |
| Nøste Schwab |
– Actor (Dolly de Vries. venninne av Julia og Michael) |
