| Person: | Characters | Episodes | |
| • David Walton | played | 7 Episodes | |
| • Kali Hawk | played | 6 Episodes | |
| • Naifeh Satya Bhabha | played | 6 Episodes | |
| • Dermot Mulroney | played | 5 Episodes | |
| • Mary Elizabeth Ellis | played | 5 Episodes | |
| • Nelson Franklin | played | 5 Episodes | |
| • Lauren Dair Owens | played | 5 Episodes | |
| • Rachael Harris | played | 4 Episodes | |
| • Justin Long | played | 4 Episodes | |
| • Lizzy Caplan | played | 4 Episodes | |
| • June Diane Raphael | played | 4 Episodes | |
| • Stone Eisenmann | played | 4 Episodes | |
| • Rebecca Reid | played | 4 Episodes | |
| • Jeff Kober | played | 3 Episodes | |
| • Brenda Song | played | 3 Episodes | |
| • Phil Hendrie | played | 3 Episodes | |
| • Rob Reiner | played | 3 Episodes | |
| • Carla Gugino | played | 3 Episodes | |
| • Olivia Munn | played | 3 Episodes | |
| • Jordan Fuller | played | 3 Episodes | |
| • Jeanne Tripplehorn | played | 2 Episodes | |
| • Dennis Farina | played | 2 Episodes | |
| • Gillian Vigman | played | 2 Episodes | |
| • Ian Wolterstorff | played | 2 Episodes | |
| • Ariela Barer | played | 2 Episodes | |
| • David Neher | played | 2 Episodes | |
| • Ashton Swinford | played | 2 Episodes | |
| • Blake Garrett | played | 2 Episodes |