A young professor of sexology advantage to spend the honeymoon at hotel in Mallorca where he has a congress. There he meets colleagues of different nationalities who also attended with their wives. A number of changes in the novel drugs that are causing a number of unexpected reactions ranging from professional envy jealousy. The situation causes wobble love affair honeymooners.
Alfredo Landa
as Profesor Mussy
Antonio Ferrandis
as Profesor Robertson
Jorge Rivero
as Profesor Jorge Figueredo
Silvia Aguilar
as Margarita
Ricardo Merino
as Profesor Petrucelli
Hilda Aguirre
as Dra. Doris Green
Alfonso del Real
as Profesor Rosenberg
Angélica Chain
as Helga
José Luis López Vázquez
as Sr. Smith
Rafaela Aparicio
as Madre de Margarita
Rebeca Silva
as Dra. Birley
Guillermo Antón
as Ayudante del Sr. Smith
