Luis Sandrini as Nicéforo Mistón / Tom Mix

June Marlowe as Miss Lucy Clapson

Amanda Ledesma as Delia González

Héctor Quintanilla as Rotondo

Susy del Carril as Diana del Mar

Lalo Malcolm as Campoman

Iris Martorell as Joaquina

Eduardo Sandrini as De La Vega

Antonio Francia as Kid Betun

Raúl Deval as Donato

Sara Barrié as

María Goicoechea as

Eduardo de Labar as

Pedro Prevosti as

Mirtha Montchel as

Raquel Benítez as

Elsa Desel as

Margot Orellano as

Nelly Roberton as

Juky Beltrán as

Blanca Valle as

Domingo Bucci as

Chola Rossi as

Juan Bernabé Ferreyra as Speaker

Yuki Nambá as

Juky Letran as

Nelly Robertson as

Margarita Orellano as

Elda Dessel as