Matthias Duval is in love, but he can't choose between the two twin sisters Betty and Liz Kerner. To pick up the two sisters, he invents his own twin brother and will play both characters.
Pierre Richard
Matthias Duval / Mathieu Duval
Camilla More
Elisabeth 'Betty' Kerner
Carey More
Elizabeth 'Liz' Kerner
Jean-Pierre Kalfon
Ernest Volpinex
Andréa Ferréol
Evie
Jacques Frantz
Ralph
Jean-Pierre Castaldi
Charlie
Paul Le Person
le clochard jazz
