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.
Filmography
Murder, She Wrote
Ironside
Love, American Style
Combat!
The Lone Ranger
The Many Loves of Dobie Gillis
The Dinah Shore Chevy Show
Clueless
The Mod Squad
Public Defender
Ellery Queen
No Image
Lux Video Theatre
Kolchak: The Night Stalker
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The Greatest Show on Earth
The Dick Clark Show
The Wonderful World of Disney
The Bob Cummings Show
A Night at the Roxbury
Mighty Joe Young
Cat Ballou
Hi Honey, I'm Home!
The Boy with Green Hair
Rally 'Round the Flag, Boys!
The Hoodlum Saint
Bring Me the Head of Dobie Gillis
Cops n Roberts
My Dog, the Thief
Captain Eddie
Dr. Goldfoot and the Bikini Machine
High School U.S.A.