El hombre que mató a Billy el Niño

?

Peter Lee Lawrence

William 'Billy the Kid' Bonney

Fausto Tozzi

Pat Garrett

Dyanik Zurakowska

Helen Tunstill

?

Gloria Milland

Mrs. Kathleen Bonney

Carlos Casaravilla

Jackson Murphy

Antonio Pica

Mark Travis

Luis Prendes

John Tunstill

Enrique Ávila

Hank - Fort Summer Saloonkeeper

?

Orlando Baralla

Governor of New Mexico

?

Francisco Sanz

Peddler

?

Luis Rivera

Mark Liston

?

Barta Barri

Rancher - Tunstill's Neighbor

Alfonso Rojas

Paul Powers - Tunstill's Foreman

Luis Induni

Maurice - Travis's Henchman

Milo Quesada

Raul Alonso - Rustler Leader