Dr. Doxey's Elixir

Jacques Thébault

Lucky Luke (voice)

Pierre Tornade

Averell Dalton (voice)

Francis Perrin

Rantanplan (voice)

Pierre Trabaud

Joe Dalton (voice)

Roger Carel

Jolly Jumper / Rantanplan / Frank James / Senator Pendelberry / Jasper / Sam Mountaineer / Professor Gustav Cranium / Joe Dalton / Will Coyote (voice)

Gérard Hernandez

Jack Dalton (voice)

Jacques Balutin

William Dalton (voice)

Francis Lax

(voice)

Jacques Ferrière

(voice)

Jean-Henri Chambois

(voice)

Perrette Pradier

(voice)