Andrew Koenig
The son of "Star Trek" (NBC, 1966-1968) actor Walter Koenig, Andrew Koenig was an actor and occasional director and writer who rose to fame in the late 1980s as a recurring character on the family sitcom "Growing Pains" (ABC, 1985-1992). He shifted his focus to production work in the new millennium, but his accomplishments in both fields were overshadowed by his unexpected disappearance and untimely death in 2010.