And lover (according to the rumor mill). But then, if Sal Mineo really had relationships with everyone the rumor mill said he did, he would have been too tired to act.
And a boy at an experimental college, where he was naked and having sex all the time, in The Harrad Experiment (1973). Gregory Harrison played one of his classmates, also naked and having sex all the time.
And a boy traveling through a bleak postapocalyptic world in A Boy and His Dog (1975), who gets captured and used as a breeder in a crazy underground city where the men are mostly sterile. It was re-envisioned in 2010 in Cartoon Network's Adventure Time.
As the counterculture waned, he found himself in conventional heterosexist roles in tv series like The Rookies, Streets of San Francisco, and Barnaby Jones, and tv movies like The Rebels, Revenge of the Stepford Wives, and Six Pack.
The buddy-bonding is not nearly as intense as in Starsky and Hutch a decade before, and interspersed with lots of heterosexual hijinks. But during the homophobic 1980s, it was about all you could expect.
There are nude photos of Don Johnson on Tales of West Hollywood.