Tony Leblanc as Teodoro Caballero 'El Señorito'

Concha Velasco as Margarita

José Isbert as Don Sebastián Guzmán, el secuestrado

José Luis López Vázquez as El Palillos

Jesús Colomer as El Pianola

Manuel Zarzo as Camborio

Venancio Muro as El Chepa

Ángel Álvarez as El Sésamo

Ismael Merlo as Don Rafael, 'El cajero'

Félix Fernández as Torcuato, el sereno

José Truchado as Joe

José Orjas as Don Patrocinio Fuentes, el 'practicante jurídico'

Antonio Molino Rojo as Don Agustín

Francisco Bernal as Guardia urbano

Juan Cazalilla as Camarero del Café Gijón

Jesús Puente as Don Cipriano, el comisario

Pedro Sáenz as

Juan Cortés as

Antonio Padilla as

Tota Alba as Nuera de don Sebastián Guzmán

Rafaela Aparicio as Mujer robada

Eduardo Moreno as Cajero del banco

Carmen Porcel as Madre de Margarita

Emilio Sánchez as

Joaquín Bergía as

Irán Eory as Empleada de la Compañía Aérea

José Luis Ozores as El Grillo

Matías Prats Sr. as Soccer commentarist (voice) (uncredited)

José Reyes as