Mrs. Nínive Cánovas Cannesi (Marshall) comes back from a long tour visiting Europe and not even realizes that her house is being inhabited by two jobless and homeless bandits (Tin Tán and Tun Tún) with master keys who had been living there worry free. They all share the house for a period of time, unknowingly to each other, in a series of well crafted and perfectly timed scenes where Catita and Tin Tán can be in the same room without seeing each other... When Tin Tán notices her presence, poses as the help, intercepting the real employees and sending to the north pole, literally. So now that Catita has them at her service, she can take time for her real goal, the foundation of a House for old people so they can live happy until the day they die, but Tin Tán and Tun Tún keep getting in her way and complicating everything...
Germán Valdés
as Tin Tan
Niní Marshall
as Nínive Canovas Canesi
Marcelo Chávez
as Licenciado Trinquete
José René Ruiz
as Tun Tun
Celia Viveros
as Lupe
Juan García
as Asistente de licenciado
Ramón Valdés
as Ramón
Rafael Estrada
as Representante de agencia
Elvira Lodi
as Invitada a fiesta
Carlos Robles Gil
as Invitado a fiesta (uncredited)
Armando Acosta
as Transeúnte (uncredited)
Daniel Arroyo
as Miembro de comité (uncredited)
