- Jillianne Pecynski
- Â Harley Quinn 8 episodes, 2019
- Jeff May
- Â Lieutenant Brown 7 episodes, 2019
- Matthew Ewald
- Â The Joker 6 episodes, 2019
- Todd Lanphear
- Â Sgt. Prescott 5 episodes, 2019
- Nadine Forbes
- Â Dr. Williams 2 episodes, 2019
- Jon Jedliskowski
- Â Armed Guard 2 episodes, 2019
- Ellie Serrano
- Â Young Harleen 2 episodes, 2019
- Jimmy Manning
- Â Dr. Thomas 2 episodes, 2019
- Samantha Serrano
- Â Harleen's Sister / ... 2 episodes, 2019
- Jarvis Garvin
- Â Dr. Knight 2 episodes, 2019
- Keith D Dooley
- Â Detective #2 1 episode, 2019
- Ethan Clay
- Â Thug #1 1 episode, 2019
- Nachela Knox
- Â Mean Coworker #1 1 episode, 2019
- Kevin L. Burke
- Â Officer #1 1 episode, 2019
- Paris Lowery
- Â Orderly 1 episode, 2019
- Isabella Kruemmel
- Â Jennifer 1 episode, 2019
- Talie Patalano
- Â Mean Coworker #2 1 episode, 2019
- Jason Byers
- Â Officer James 1 episode, 2019
- Janet Gillock
- Â Mrs. Quinzel 1 episode, 2019
- Jerry Adams
- Â Armed Guard 1 episode, 2019
- Chaz Cable
- Â Harassing Male Coworker 1 episode, 2019
- Steven Dunn
- Â Thug #2 1 episode, 2019
- Patrick Daley
- Â Mr. Quinzel 1 episode, 2019
- Tyler Boswell
- Â Batman 1 episode, 2019
- Jim Shaylor
- Â Detective #1 1 episode, 2019
- Sean Edevane
- Â Officer #2 1 episode, 2019
- Tonya Agent
- Â Receptionist (2019) unknown episodes
- Keya Hamilton
- Â Therapist Nurse (2019) unknown episodes
- Jean Grigg
- Â Physicians Nurse (2019) unknown episodes
- Bobbie Jo Warner
- Â Bartender Karen (2019) unknown episodes