Dwayne Hickman
Dwayne Bernard Hickman (May 18, 1934-January 9, 2022) was an American actor and television executive at CBS. He is known primarily for his "teenage" actor roles on television sitcoms. The naturally brown-headed Hickman is best known for playing Chuck MacDonald, Bob Collins's (played by Bob Cummings) crazy teenaged nephew, on the popular 1950s series, The Bob Cummings Show (a.k.a. Love That Bob), and the blond title character in The Many Loves of Dobie Gillis. Description above from the Wikipedia article Dwayne Hickman, licensed under CC-BY-SA, full list of contributors on Wikipedia.
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Murder, She Wrote
1984
Love, American Style
1969
Combat!
1962
The Lone Ranger
1949
Designing Women
1986
Charles in Charge
1984
Sister, Sister
1994
The Many Loves of Dobie Gillis
1959
Harry and the Hendersons
1991
Clueless
1996
Ellery Queen
1975
Head of the Class
1986
The Bob Cummings Show
1955
Get a Life
1990
The Dinah Shore Chevy Show
1956
Public Defender
1954
The Dick Clark Show
1958
Duet
1987
A Night at the Roxbury
1998
Open House
1989
The Wonderful World of Disney
1954
Cat Ballou
1965
The Boy with Green Hair
1948
Dr. Goldfoot and the Bikini Machine
1965
Rally 'Round the Flag, Boys!
1958
How to Stuff a Wild Bikini
1965
High School U.S.A.
1983
The Secret Heart
1946
Sergeant Deadhead
1965
My Dog, the Thief
1969