Günter Lamprecht as Dr. Alexander Helphand 'Parvus'

Christine Wodetzky as Ekaterina

Constanze Engelbrecht as Maria

Wolfgang Preiss as Brockdorff-Rantzau

Hans Putz as Slarz

Wolf-Dietrich Berg as Lenin

Eva Brumby as Krupskaja

Jörg Pleva as Hanecki

Iris Berben as

Alexander May as

Dietrich Mattausch as

Wolfram Schaerf as