Mr. Heckles lived in the apartment below Monica and Rachel.
Appearances
Friends
Guest cast, played by Larry Hankin
- Episode 1x07: The One With the Blackout (Nov 3, 1994)
- Episode 1x16: The One With Two Parts, Part 1 (Feb 23, 1995)
- Episode 1x19: The One Where the Monkey Gets Away (Mar 9, 1995)
- Episode 2x03: The One Where Heckles Dies (Oct 5, 1995)
- Episode 3x06: The One With the Flashback (Oct 31, 1996)