We don't have a biography for Mr. Jan yet. Hang in there, or go ahead and contribute one.
Appearances
Welcome Back, Kotter
Guest cast, played by Ernest Harada
- Episode 3x12: Kotter for Vice Principal (Nov 17, 1977)
- Episode 3x17: Meet Your New Teacher: Batteries Not Included (Jan 5, 1978)
- Episode 3x25: The Kiss (Mar 9, 1978)