Jeffrey Charles William Michael "Jeff" Conaway (October 5, 1950 – May 27, 2011) was an American actor known for his role of Kenickie in the movie Grease and two US television series Taxi and Babylon 5. Conaway was also featured in the first and second season of the reality television series Celebrity Rehab with Dr. Drew.

Biography

Marriages
Conaway was married three times. His first, short-lived marriage (when he was 21) was to a dancer he had been seeing for two years; it was annulled. His second marriage, from 1980 until their divorce in 1985, was to Rona Newton-John, elder sister of his Grease co-star, Olivia Newton-John. His stepson, Emerson Newton-John, is a race car driver. His third marriage was to Kerri Young from 1990-.


Health problems
After experiencing a crisis in the mid-1980s, Conaway came to grips with the fact that he had a substance abuse problem. He underwent treatment in the late 1980s and often spoke candidly about his addictions.

By the mid-2000s he had relapsed. Conaway appeared in VH1's Celebrity Fit Club, but was forced to leave and entered rehab. In early 2008, Conaway appeared with other celebrities in the VH1 reality series Celebrity Rehab with Dr. Drew. The show revealed that Conaway was addicted to cocaine, alcohol, and painkillers, and that he was in a codependent relationship with his girlfriend, who was also a user of prescription opiates. Conaway had suffered a back injury earlier in his career on the set of Grease while filming the "Greased Lightning" scene, which had been exacerbated recently by lifting boxes in his home.

Conaway's appearance on the show's first and second seasons drew much attention because of his severely crippled state, his constant threats to leave the facility, and his frequent inability to speak clearly. Upon arrival at the Pasadena Recovery Centre (which was filmed as part of Celebrity Rehab's first episode) Conaway, using a wheelchair, arrived drunk, mumbling to Dr. Drew that the night before he had binged on cocaine and Jack Daniel's whiskey.

During the second episode of Celebrity Rehab's first season, Conaway, fed up with his dorsalgia, withdrawal symptoms, and the humiliation of having to be assisted while using the toilet, told Dr. Pinsky that he was thinking of killing himself. After Pinsky asked him to elaborate upon how he would carry out a suicidal act, Conaway glared at the mirror in his room and said, "I see myself breaking that mirror and slicing my fucking throat with it." During group sessions, Conaway revealed he was "tortured" during his childhood, as older boys in his neighborhood would put him into dangerous situations, tying him up and threatening him. When he was seven years old, he was a victim of pedophiles and child pornographers. Conaway stated that he had been an addict since he was a teenager.

With John Travolta's support, Conaway took courses and auditing from the Church of Scientology to cope with his drug problem and depression, although he did not intend to become a Scientologist.

In June 2009, Conaway joined Celebrity Rehab castmate Mary Carey at the premier of her spoof flick Celebrity Pornhab with Dr. Screw.

In August 2009, Conaway was interviewed by Entertainment Tonight. In the interview, the actor claimed he was much better after a fifth back operation, and that he had yet to use painkillers again. He also discussed unscrupulous doctors and enablers.

In March 2010, shortly after the death of actor Corey Haim, Conaway told E! News that he had warned Haim about dying because of prescription drug abuse.

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