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