Ngày Chuột Chũi

Harold Ramis

Bill Murray Phil Connors

Andie MacDowell Rita Hanson

Chris Elliott Larry

Stephen Tobolowsky Ned Ryerson

Brian Doyle-Murray Buster Green

Marita Geraghty Nancy Taylor

Angela Paton Mrs. Lancaster

Rick Ducommun Gus

Rick Overton Ralph

Robin Duke Doris the Waitress

Carol Bivins Anchorwoman

Willie Garson Phil's Assistant Kenny

Ken Hudson Campbell Man in Hallway

Les Podewell Old Man

Rod Sell Groundhog Official

Tom Milanovich State Trooper

John M. Watson Sr. Bartender

Peggy Roeder Piano Teacher

Harold Ramis Neurologist

David Pasquesi Psychiatrist

Lee Sellars Cop

Chet Dubowski Bank Guard Felix

C.O. Erickson Bank Guard Herman

Sandy Maschmeyer Phil's Movie Date

Leighanne O'Neil Fan on Street

Evangeline Binkley Jeopardy! Viewer

Samuel Mages Jeopardy! Viewer

Ben Zwick Jeopardy! Viewer

Hynden Walch Debbie

Michael Shannon Fred

Timothy Hendrickson Waiter Bill

Martha Webster Waitress Alice

Angela Gollan Piano Student

Shaun Chaiyabhat Boy in Tree

Dianne B. Shaw E.R. Nurse

Barbara Ann Grimes Flat Tire Lady

Ann Heekin Flat Tire Lady

Lucina Paquet Flat Tire Lady

Brenda Pickleman Buster's Wife

Amy Murdoch Buster's Daughter

Eric Saiet Buster's Son

Lindsay Albert Woman with Cigarette

Roger Adler Guitar Player

Ben A. Fish Bass Player

Don Riozz McNichols Drum Player

Brian Willig Saxophone Player

Richard Henzel D.J. (voice)

Rob Riley D.J. (voice)

Tony DeGuide Reporter (uncredited)

Reni Santoni State Trooper (voice) (uncredited)