- Luther Adler
- Rudi Janus / Janus the Great / Adolf Hitler
- Patricia Knight
- Vera Janus
- William L. Shirer
- Self
- Jaspar von Oertzen
- Maj. Fritz Weinrich
- Anton Mitterwurzer
- Hans (Rudi's valet)
- Peter Preses
- Warden Harbacker
- Manfred Inger
- Heinrich Wagner
- Charles Koenig
- Franz (the warden's clerk)
- Rolf Wanka
- Gen. Rodenbusch
- Oskar Willner
- Gen. von Schlossen
- Bell
- Gen. Haldes
- Eric Zuckmann
- Heinrich Himmler
- Hermann Erhardt
- Hermann Göring
- Hans Sheel
- Gen. Steig
- Michael Tellering
- Lt. Col. Heitmeier (security chief)
- Erik Frey
- Col. Raffenstein
- Heinz Moog
- Hans Harbach
- Ilka Windish
- Carla Harbach
- Annie Maier
- Mariana
