Jim Carrey
Joel Barish
Acting
Kate Winslet
Clementine Kruczynski
Acting
Kirsten Dunst
Mary
Acting
Mark Ruffalo
Stan
Acting
Elijah Wood
Patrick
Acting
Tom Wilkinson
Dr. Mierzwiak
Acting
Jane Adams
Carrie
Acting
David Cross
Rob
Acting
Deirdre O'Connell
Hollis
Acting
Thomas Jay Ryan
Frank
Acting
Ryan Whitney
Young Joel
Acting
Lola Daehler
Young Clementine
Acting
Debbon Ayer
Joel's Mother
Acting
Gerry Robert Byrne
Train Conductor
Acting
Brian Price
Young Bully
Acting
Josh Flitter
Young Bully
Acting
Paulie Litt
Young Bully
Acting
Amir Ali Said
Young Bully
Acting
Lauren Adler
Rollerblader (uncredited)
Acting