J. Kim Murphy Sun, January 9, 2022, 11:53 AM Dwayne Bernard Hickman, an actor, producer and television director best known for his starring role in the 1950s and ’60s sitcom “The Many Loves of Dobie Gillis,” died of complications related to Parkinson’s disease on Sunday. He was 87 years old. Hickman’s death was confirmed to Variety by the actor’s public relations head Harlan Boll. Born on May 18, 1934 in Los Angeles, Calif., Hickman began screen acting at a young age with appearances in “The Boy With the Green Hair” and 1940’s “The Grapes of Wrath.” As a teenager, he...