Actor who gained recognition for his roles in Grease and Taxi. He played Sergeant Zack Allan on Babylon 5 from 1994 to 1999.
He attended North Carolina School of the Arts and New York University.
He was featured on Celebrity Rehab with Dr. Drew.
He married Rona Newton-John in 1980. After their divorce in 1985, he began dating Keri Young. He and Keri were married from 1990 to 2000.
He was in Grease with John Travolta.
