Jeff Conaway of "Celebrity Rehab" claims he's finally kicked drugs.

Jeff told Inside Edition that John Travolta and Scientology have helped him. What would Dr. Drew say?

He said, “I’ve been doing Scientology…My doctor was like holy cow, he says whatever you’ve been doing keep doing it because it’s really working. John and I stayed friends but he couldn’t watch me going down the tubes…He gave me a whole library of Scientology books and he’s given me an auditor who comes almost every day.”