- Micah Abbey
- Â Donatello 12 episodes, 2024
- Nicolas Cantu
- Â Leonardo 12 episodes, 2024
- Brady Noon
- Â Raphael 12 episodes, 2024
- Shamon Brown Jr.
- Â Michaelangelo 11 episodes, 2024
- Ayo Edebiri
- Â April O'Neil 10 episodes, 2024
- Kate Higgins
- Â Mechazoid / ... 9 episodes, 2024
- Max Mittelman
- Â Fast Freddie / ... 9 episodes, 2024
- Fred Tatasciore
- Â Splinter Vermin / ... 9 episodes, 2024
- Robbie Daymond
- Â Elixiar / ... 8 episodes, 2024
- Colin Heck
- Â Mechazoid / ... 5 episodes, 2024
- Christopher Mintz-Plasse
- Â Pigeon Pete 5 episodes, 2024
- Kimberly Brooks
- Â Cop #1 / ... 4 episodes, 2024
- Jillian Bell
- Â Lee the Eel 4 episodes, 2024
- Alanna Ubach
- Â Bishop / ... 4 episodes, 2024
- Timothy Olyphant
- Â Goldfin 4 episodes, 2024
- Danny Trejo
- Â Mustang Sally 4 episodes, 2024
- Pete Davidson
- Â Rod 3 episodes, 2024
- Rose Byrne
- Â Leatherhead 3 episodes, 2024
- Natasia Demetriou
- Â Wingnut 3 episodes, 2024
- Amad Jackson
- Â Genghis Frog / ... 3 episodes, 2024
- Isaac Robinson-Smith
- Â Binocular Cop / ... 3 episodes, 2024
- Michael Badalucco
- Â Bad Bernie 2 episodes, 2024
- Keston John
- Â Blaster Cop #2 / ... 2 episodes, 2024
- Carlin James
- Â Hun 2 episodes, 2024
- Courtney Lin
- Â Cane / ... 2 episodes, 2024
- Alex Hirsch
- Â Scumbug 2 episodes, 2024
- Jamila Velazquez
- Â Angel 2 episodes, 2024
- Post Malone
- Â Ray Fillet 2 episodes, 2024
- Eric Bauza
- Â Dad / ... 1 episode, 2024
- Anjali Bhimani
- Â Ms. Khatri 1 episode, 2024
- Ted Cannon
- Â Stephen 1 episode, 2024
- David Faustino
- Â Normal Nate 1 episode, 2024
- Todd Haberkorn
- Â Son 1 episode, 2024
- Tomoko Karina
- Â Kitsune 1 episode, 2024
- Superfly
- Â Superfly 1 episode, 2024
- Danny Mastrogiorgio
- Â Toupee Tom 1 episode, 2024
- James Sie
- Â Party Goers 1 episode, 2024