Phil Connors
Rita Hanson
Larry
Ned Ryerson
Buster Green
Nancy Taylor
Mrs. Lancaster
Gus
Ralph
Doris the Waitress
Anchorwoman
Phil's Assistant Kenny
Man in Hallway
Old Man
Groundhog Official
State Trooper
Bartender
Piano Teacher
Neurologist
Psychiatrist
Cop
Bank Guard Felix
Bank Guard Herman
Phil's Movie Date
Fan on Street
Jeopardy! Viewer
Debbie
Fred
Waiter Bill
Waitress Alice
Piano Student
Boy in Tree
E.R. Nurse
Flat Tire Lady
Buster's Wife
Buster's Daughter
Buster's Son
Woman with Cigarette
Guitar Player
Bass Player
Drum Player
Saxophone Player
D.J. (voice)
Reporter (uncredited)
State Trooper (voice) (uncredited)