as Czentovics Sándor

as Hercule Poirot

as Narrátor

as Szabó József

as Jácint, a bátyja

as csillagász

as önmaga

as Géza Kovács

as Doctor

as István

as Szoros

as Detective

as Dargay András

as Szerkesztő

as Al F. Eveson

as Otto Walser

as

as Vida Ferenc

as

as Csapó

as

as

as Cholnoky Sándor (fiatal)

as Genagyij Pesztyarjov, tornatanár

as Dr. Pinczés János

as Váradi Róbert