Jacques Thébault
Lucky Luke (voice) (52 eps)
Pierre Tornade
Averell Dalton (voice) (52 eps)
Bernard Demory
Rantanplan (voice) (52 eps)
Gilles Biot
Various voices (26 eps)
Jean Tolzaque
Various voices (26 eps)
Francis Perrin
Rantanplan (26 eps)
Pierre Trabaud
Joe Dalton (voice) (26 eps)
Roger Carel
Jolly Jumper / Rantanplan / Frank James / Senator Pendelberry / Jasper / Sam Mountaineer / Professor Gustav Cranium / Joe Dalton / Will Coyote (voice) (26 eps)
Gérard Hernandez
Jack Dalton (voice) (26 eps)
Jacques Balutin
William Dalton (voice) (26 eps)
Francis Lax
Various voices (26 eps)
Jacques Ferrière
Various voices (26 eps)
Jean-Henri Chambois
Various voices (26 eps)
Perrette Pradier
Various voices (26 eps)
Patrice Baudrier
Joe Dalton (voice) (26 eps)
Olivier Hémon
Jack Dalton (voice) (26 eps)
Michel Tugot-Doris
William Dalton (voice) (26 eps)
Henri Labussière
Various voices (26 eps)
Françoise Blanchard
Various voices (26 eps)