Birth Date: October 5, 1950 / Age: 63
Birth Place: New York, New York
Biography: Jeff Conaway (born October 5, 1950, New York, New York) is an American actor best known for his roles of Kenicke in the 1978 musical Grease (and Danny Zucko in the original Broadway production), Bobby Wheeler on the 1980s television series Taxi, and Security Chief Zack Allen on the 1990s science-fiction series Babylon 5. He began acting on Broadway at the age of ten. He made an appearance in the film Jawbreaker as the father of one of the teenage girls.
Jeff Conaway has made guest appearances on many shows, ranging from Barnaby Jones to George and Leo.
Jeff Conaway is a devout Christian. Before he changed his life for the better, he had problems with drugs, which caused his divorce from his first wife Rona Newton-John, sister of Olivia Newton-John. He is now married a woman named Kerri.