We don't have a biography for Det. John Clark Jr. yet. Hang in there, or go ahead and contribute one.
Appearances
NYPD Blue
Main cast, played by Mark-Paul Gosselaar
- Episode 11x10: You Da Bomb (Feb 10, 2004)
- Episode 11x14: Colonel Knowledge (Mar 16, 2004)
- Episode 11x15: Old Yeller (Mar 23, 2004)
- Episode 12x06: The Vision Thing (Nov 9, 2004)
- Episode 12x07: My Dinner With Andy (Nov 16, 2004)