The son of a British racehorse owner conspires with a bookie to ruin the odds of his father's thoroughbred winning an important event.
| Actor | Role |
|---|---|
 Hansjörg FelmyPeter Brooks | Peter Brooks |
 Ann SmyrnerAvril Mant | Avril Mant |
 Hans NielsenReverend Turner | Reverend Turner |
 Wolfgang LukschyEd Ranova | Ed Ranova |
 Heinz EngelmannInspektor Bradley | Inspektor Bradley |
 Helmuth LohnerGerald Mant | Gerald Mant |
 Walter RillaLord John Mant | Lord John Mant |
 Harry RiebauerDr. Howard Trent | Dr. Howard Trent |
 Trude HerrMolly Dobson | Molly Dobson |
 Alice TreffJenny Stratford | Jenny Stratford |
 Anneli SauliYo Ma | Yo Ma |
 Friedrich G. BeckhausJockey Palmer | Jockey Palmer |
| EEdgar WenzelGiuseppe Ranova | Giuseppe Ranova |
 Rolf EdenEd Ranova's Bodyguard | Ed Ranova's Bodyguard |
 Peter VogelButler Irving | Butler Irving |
 Dieter BorscheMysteriöser Mann im Club | Mysteriöser Mann im Club |
| MMathias GrimmTrompeter | Trompeter |
 Werner PetersMysteriöser Partygast | Mysteriöser Partygast |
 Rolf ZacherKellner im Club | Kellner im Club |