
Biography
Cécile Cassel (born 25 June 1982) is a French actress and singer. Since 2002, she has appeared in a number of films and television series. She is also a recording artist using the stage name HollySiz.
Acted in 35
2020s
- 2024
Culte
Valérie · 6 episodes
- 2021
Upon Her Lips: Pure Feels
Marion
2010s
- 2016
Among the Mermaids
Marion
- 2013
- 2012
Just Like Brothers
Jeanne
- 2011
Saturday Girls
Eva
Leila
Alexandra
- 2010
Nuit Bleue
Antonia
2000s
- 2009
Sous un autre jour
Joséphine
Barbarossa
Beatrice di Borgogna
You'll Miss Me
Anna
Ex
Monique
- 2008
Rien dans les poches
Anne
The First Day of the Rest of Your Life
Prune
Souvenir
Party guest
- 2007
The Brides of Bourbon Island
Louison Laforge · 2 episodes
The Romance of Astrea and Celadon
Léonide
- 2006
The Mona Lisa Mystery
Mariuccia
- 2005
Foon
Une étudiante
Love Is in the Air
Clémence
- 2004
Everybody Is a Killer
Mireille, la majorette
- 2003
L'Adieu
Isabelle · 2 episodes
Sans elle...
Punky
- 2002
La bande du drugstore
Charlotte Stroemann
Alive
Isa
Boomer
Coralie
À l'abri des regards indiscrets
La comédienne ratée
- 2001
Salut la vie
Caroline
1990s
- 1998
Appearances6
2020s
- 2025
Nos Voix Pour Toutes 2025
Self : alias Hollysiz
- 2022
- 2021
Hommage à Michel Legrand et Jacques Demy au festival Sœurs Jumelles
Self
2010s
- 2017
Taratata fête ses 25 ans 100% live au Zénith
Self
2000s
- 2004
La chanson de l'année
Self · 1 episode