Michael Gaston has played four different roles over the course of the series:
- Episode 21.12 The Longest Night of Rain (2020) - Gary Wald
- Episode 17.10 Catfishing Teacher (2016) - Donald Bazinski
- Episode 4.11 Damaged (2003) - Malcolm Field
- Episode 1.2 A Single Life (1999) - Buddy
Dan Lauria (Peter Kurtz) also played the role of Coach Ray Masters in episode 13.2, Personal Fouls (2011).