Lily DaCosta is a Hollywood movie star of the 1930s. Capricious and unbearable, she leads a scandalous life and makes life hell for everyone around her. Then along comes Deborah, her twin sister, a puritanical and shy farmer. The two sisters look so alike that when they swap lives, they lead a crooked journalist, a husband in need of money, greedy servants, and an ex-husband who has escaped from Alcatraz into a whirlwind of hilarious misunderstandings. Created for the stage in 1985 by Jacqueline Maillan, Lily & Lily has become a legend of boulevard theater.
| Actor | Role |
|---|---|
 Michèle BernierLily DaCosta & Deborah DaCosta | Lily DaCosta & Deborah DaCosta |
 Francis PerrinSam : L'imprésario | Sam : L'imprésario |
 Véronique BoulangerCharlène : La journaliste-critique | Charlène : La journaliste-critique |
 Éric BoucherJonathan | Jonathan |
 Cyril GarnierJulio : Le mari de Lily DaCosta | Julio : Le mari de Lily DaCosta |
 Riton LiebmanDoug : L'ex-mari de Lily DaCosta, évadé d'Alcatraz | Doug : L'ex-mari de Lily DaCosta, évadé d'Alcatraz |
 Bastien MonierGaston : Le valet de chambre | Gaston : Le valet de chambre |
 Morgane CabotYvette : La femme de chambre | Yvette : La femme de chambre |