Roger Carel as Astérix (voice)

Pierre Tornade as Obélix (voice)

Graham Bushnell as Jolitorax (voice)

Pierre Mondy as Cétinlapsus (voice)

Maurice Risch as Chateaupetrus (voice)

Roger Lumont as Stratocumulus (voice)

Nicolas Silberg as Motus (voice)

Albert Augier as (voice)

Paul Bisciglia as (voice)

Bertie Cortez as (voice)

Martine Messager as (voice)

Henri Poirier as (voice)

Alain Doutey as (voice)

Gérard Croce as (voice)

Michel Elias as (voice)

Michel Gatineau as (voice)

Henri Labussière as (voice)

Ian Marshall as (voice)

Judy Martinez as (voice)

Edward Marcus as (voice)

Pierre Mirat as (voice)

Joseph Nyavri as (voice)

Lawrence Riesner as (voice)

Serge Sauvion as (voice)

Christopher Wells as (voice)

Georges Atlas as (voice) (uncredited)

Yves Barsacq as (voice) (uncredited)