Name	Known for
Fred MacMurray Steve Douglas Steve Douglas See fewer	Double Indemnity (1944)
William Frawley Michael Francis 'Bub' O'Casey Michael Francis 'Bub' O'Casey See fewer	I Love Lucy (1951)
Tim Considine Mike Douglas Mike Douglas See fewer	My Three Sons (1960)
Don Grady Robbie Douglas Robbie Douglas See fewer	My Three Sons (1960)
Stanley Livingston Chip Douglas Chip Douglas See fewer	My Three Sons (1960)
Ricky Allen Huey 'Sudsy' Pfeiffer Huey 'Sudsy' Pfeiffer See fewer	Plunderers of Painted Flats (1959)
Marge Redmond Mrs. Thorndyke Mrs. Thorndyke See fewer	Manhattan Murder Mystery (1993)
Mercedes Shirley Mrs. Kaye Mrs. Kaye See fewer	Matinee Theatre (1955)
Olive Dunbar Ruth Pfeiffer Ruth Pfeiffer See fewer	The Lottery (1969)
Louise Collins Mrs. Whiteman (as Louise King) Mrs. Whiteman (as Louise King) See fewer	The Third Man (1959)
Templeton Fox Mrs. Olson Mrs. Olson See fewer	Tony Rome (1967)
Pat Rosson Scott Scott See fewer	The Untouchables (1959)
Hank Stanton Phil Phil See fewer	One Man's Way (1964)
Gil Rogers Larson Larson See fewer	Yours, Mine and Ours (1968)
Donald Baker Freddie (as Donny Baker) Freddie (as Donny Baker) See fewer	My Three Sons (1960)
Grant Lipton Benjy Benjy See fewer	My Three Sons (1960)
Bruce Riley Store Manager Store Manager See fewer	His Weak Moment (1933)
Lovyss Bradley Customer (uncredited) Customer (uncredited) See fewer	Man of Conflict (1953)