Endre Harkányi

as Géza (voice) (2 episodes)

as Házikabátos ember

as Old Kollmann

as Ékszerész

as Dini, Ede unokatestvére (voice)

as Keresztespók (voice)

as Pincér

as Soma

as Manócska

as Mézga Géza (voice) (13 episodes)

as Keresztespók (voice) (39 episodes)

as Madár kereskedő (26 episodes)

as Blanchard (Halandzsa) (1 episode)

as Postamester

as Pitcairn (3 episodes)

as Barangó

as Gurka Pál, írnok

as Géza Mézga (13 episodes)

as Géza (voice) (39 episodes)

as Mézga Géza (voice) (13 episodes)

as Bérgyilkos

as Menyus (23 episodes)

as Acting student

as Jenő