Alberto Closas
as Carlos Alonso
Amparo Soler Leal
as Mercedes Cebrián
José Isbert
as El abuelo
José Luis López Vázquez
as Juan, el padrino
María José Alfonso
as Mercedes Alonso
Carlos Piñar
as Antonio Alonso
Chonette Laurent
as Luisa Alonso (as Chonet Laurent)
Jaime Blanch
as Carlitos Alonso
Mircha Carven
as Juanito Alonso
Francisco Martínez Ligero
as Julio César, el gemelo 1
Manuel Martínez Ligero
as Octavio Augusto, el gemelo 2
Conchita Rodríguez del Valle
as Carlota, la hacendosa
