Nino del Arco as Pedrito

Paolo Gozlino as Juan Aguirre

Pilar Velázquez as Carmen

Leonard Mann as Manuel

Roberto Camardiel as Don José

Elio Marconato as Bruno

José Manuel Martín as Lidio

Goyo Lebrero as Agustín

María Elena Arpón as Elisa

José Suárez as Don Eustaquio

Perla Cristal as Toñona

Ana Farra as Doña Cástula

Juan Antonio Elices as Piru

Donorino García as Francisco

Pedro Luis Lozano as Federico

Emilio Rodríguez as Pescador

Berta Fernández as Clara

Yelena Samarina as Madre de Pedrito (uncredited)