
Tom, greeting-card writer and hopeless romantic, is caught completely off-guard when his girlfriend, Summer, suddenly dumps him. He reflects on their 500 days together to try to figure out where their love affair went sour, and in doing so, Tom rediscovers his true passions in life.

as Tom

as Summer

as McKenzie

as Rachel

as Paul

as Vance

as Millie

as Alison

as Autumn

as Millie's New Husband

as Douche

as Bus Driver

as Employee #1

as New Secretary

as Partygoer

as Another Partygoer

as Rhoda

as Usher

as Minister

as Man

as Mime

as Cupid

as Wedding Singer

as Grossman

as Narrator (voice)

as French Narrator (voice)

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Dancer

as Summer - Age 12 (uncredited)

as The Puma (uncredited)

as Marcus (uncredited)

as Charlie (uncredited)

as Summer Lookalike (uncredited)

as Summer Lookalike (uncredited)

as Sarah (uncredited)

as Tavern Patron (uncredited)