Tuesday Weld, Tom Gilson, and Dwayne Hickman in Rally 'Round the Flag, Boys! (1958)

Tuesday Weld, Tom Gilson, Dwayne Hickman, and O.Z. Whitehead in Rally 'Round the Flag, Boys! (1958)

Tuesday Weld and Dwayne Hickman in The Many Loves of Dobie Gillis (1959)

Dwayne Hickman in Rally 'Round the Flag, Boys! (1958)

Peter Hans Benson and Dwayne Hickman in Hi Honey, I'm Home (1991)

Sandra Dee, Celeste Holm, Bill Bixby, Robert Gibbons, Dwayne Hickman, and Dick Kallman in Doctor, You've Got to Be Kidding! (1967)

Sandra Dee and Dwayne Hickman in Doctor, You've Got to Be Kidding! (1967)

Sandra Dee, Celeste Holm, Dwayne Hickman, and Dick Kallman in Doctor, You've Got to Be Kidding! (1967)

"The Many Loves of Dobie Gillis" Dwayne Hickman, Bob Denver, Steve Franken circa 1960

David Ackles, Mark Dennis, Ted Donaldson, Dwayne Hickman, Teddy Infuhr, Mickey Kuhn, and Mickey McGuire in The Return of Rusty (1946)

Frankie Avalon, Vincent Price, Susan Hart, and Dwayne Hickman in Dr. Goldfoot and the Bikini Machine (1965)

Bob Denver and Dwayne Hickman in The Many Loves of Dobie Gillis (1959)

Frankie Avalon, Yvonne Craig, Dwayne Hickman, and Deborah Walley in Ski Party (1965)

Buster Keaton, Mickey Rooney, Brian Donlevy, Annette Funicello, Beverly Adams, John Ashley, Dwayne Hickman, Harvey Lembeck, and Jody McCrea in How to Stuff a Wild Bikini (1965)