Hamelín

Miguel Ríos

Franz

Margaret B. Peters

Gretel

Roberto Camardiel

Burgomaestre

Luchy Soto

Lovaina

Matilde Muñoz Sampedro

Gertrudis

Josefina Serratosa

Acting

Tota Alba

Maestra

Mercedes Borqué

Acting

Camino Delgado

Acting

Porfiria Sanchiz

Acting

Goyo Lebrero

Secretario

José Sepúlveda

Martín

Rafael Hernández

Pregonero

Simón Cabido

Sigfredo

Camilo Sesto

Cantante 'Los Botines' (uncredited)

Miguel Ligero

Buna