Three married couples gather to celebrate the eighteenth anniversary of their marriage mourning the absence of a friend who was best man at all three weddings.
Arturo de Córdova
as Gustavo Ferran
Laura Hidalgo
as Ada
Miroslava
as Leopoldina
José María Linares Rivas
as Javier
René Cardona
as Jorge
José Elías Moreno
as Máximo
Consuelo Frank
as Genoveva
Alma Delia Fuentes
as Clara
Armando Sáenz
as Luciano
Arturo Soto Rangel
as Francisco
Lidia Franco
as Sirvienta (uncredited)
Francisco Jambrina
as Doctor (uncredited)
