RIP Jeff Conaway.

http://www.popeater.com/2011/05/27/jeff-conaway-dead/?icid=maing-grid7|main5|dl1|sec1_lnk3|66575

Jeff Conaway will be known for playing Kenickie in 1978's film version of the musical GREASE--plus his supporting role as Bobby on the classic late 70s/early 80s sitcom TAXI--and for his participation (and what could be called exploitation) in  the VH1 reality series CELEBRITY REHAB, ringmastered by Dr. Drew Pinsky.