It Runs in the Family

Charles Grodin

Mr. Parker (The Old Man)

Kieran Culkin

Ralph "Ralphie" Parker

Mary Steenburgen

Mrs. Parker (Mother)

Christian Culkin

Randy Parker

Al Mancini

Zudoc

Troy Evans

The Old Man's fishing buddy

Roy Brocksmith

Mr. Winchell, the Assessor

Glenn Shadix

Leopold Doppler

Dick O'Neill

Pulaski

Wayne Grace

Emil Bumpus

Tedde Moore

Miss Shields

Whit Hertford

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