- Play By:
- Carl Zuckmayer
- Broadcasting By:
- Robert Gore Browne
- Translation By:
- A. V. Burbury.
- Produced By:
- Val Gielgud
- Narrator:
- Leslie Bradley
- German waiter:
- Edward Forsyth
- French waiter:
- Eric Lugg
- Otto:
- Charles Lefeaux
- Harras:
- John Clements
- Eilers:
- James Raglan
- Von Mohrungen:
- Frederick Lloyd
- Pflungk:
- Malcolm Hayes
- Dr Schmidt:
- Laidman Browne
- Putzchen:
- Belle Chrystall
- Anne:
- Joan Hart
- Hartmann:
- Lewis Stringer
- Pfundtmayer:
- Cyril Gardiner
- Olivia:
- Phyllis Neilson-Terry
- Diddo:
- Ursula Howells
- Korrianke:
- Stanley Groome
- Schlick:
- Heron Carvic
- Oderbruch:
- Ivor Barnard
- Commissar:
- Charles Mortimer
- Elder workman:
- Andrew Churchman
- Younger workman:
- Preston Lockwood
