Cast & creator
Molly C. Quinn
Best known for The Rookie, Castle, Guardians of the Galaxy Vol. 3
Molly C. Quinn (born October 8, 1993) is an American actress whose works have included theatre, film, and television. She's best known for her role as Alexis Castle, the main character's daughter, on ABC's Castle.
Also known as: Molly Quinn, Molly Caitlyn Quinn
33
film credits
8
television credits
32
2007–2026 · acting roles
6.7
average across scored titles
Signature credits
Known for
Across film & television
Filmography (41)
Showing 41 of 41 credits
The Rookie
Ashley
2018
Castle
Alexis Castle
2009
Guardians of the Galaxy Vol. 3
Molly Ravager
2023
Terminator: The Sarah Connor Chronicles
2008
Ben 10: Ultimate Alien
Eunice / Computer (voice)
2010
Guardians of the Galaxy Vol. 2
Howard's Date
2017
Normal
Executive Producer
2026
We're the Millers
Melissa Fitzgerald
2013
Doctor Sleep
Mrs. Grady
2019
The Fall of the House of Usher
Jenny
2023
A Christmas Carol
Belinda Cratchit (voice)
2009
The Life of Chuck
Chuck's Mother
2025The Life of Chuck
Executive Producer
2025
The Fix
Lindsay Meyer
2019
Grave Conversations
Self
2024
The InBetween
Andrea Squire
2019
Superman: Unbound
Kara Zor-El / Supergirl (voice)
2013
Oh, Hi!
Executive Producer
2025
Walk Hard: The Dewey Cox Story
Teen with Pinups
2007
Avalon High
Jen
2011
The First Time
Erica #1
2012
My One and Only
Paula
2009
Hansel and Gretel Get Baked
Gretel
2013
Generation Angst
Jessica
Winx Club - The Battle for Magix
Bloom (voice)
2011
The Life and Deaths of Wilson Shedd
Executive Producer
2026
Winx Club - The Shadow Phoenix
Bloom/Dark Bloom (voice)
2011
Give Me an A
The Actress
2023
The Shift
Betty
2014
Last Rampage
Marisa
2017
Lovely, Dark, and Deep
Executive Producer
2023
Welcome to Happiness
Lillian
2016Welcome to Happiness
Producer
2016
Agnes
Sister Mary
2021Agnes
Executive Producer
2021
Winx Club - The Fate of Bloom
Bloom (voice)
2011Rot
Producer
The Weight
Mia
Peekaboo
Mia
Peekaboo
Producer
Newly Single
Valerie
2017