- Andrew Gumm
- Rocket Pack Jack
- Steven Dady
- Truett
- Tyler Andrews
- Meinfield
- James Austin Johnson
- Krane
- Briana Middleton
- Sam
- Iain Tucker
- Alex McConnell
- David Chattam
- Chief
- Quinn Fitzgerald
- Carl
- Michael Brown
- Teaching Agent
- Benjamin Bussell
- Bike Rider #1
- Noel Bussell
- Bad Pizza Taster
- Wright Bussell
- Little Brother
- Joshua Childs
- Larry the Computer
- Garrett Daniel
- Karnivore Thug
- Kyle Daniel
- Abe's Pizza Delivery Guy
- Cameron DeJean
- Abe's Customer #2
- Connor DeJean
- Abe's Customer #1
- Lance Dial
- Bike Rider #2
- Ben Flomerfelt
- Karnivore Robot #4
- Jared Henderson
- Karnivore Robot #3
- Gerorganna Jeter
- Science Agent
- Justin Jeter
- Pizza Agent
- River Johnston
- Scanning Agent
- Maddie Kato
- Cart Agent
- Will Lasley
- Robot Voice #2
- Roberta Lehman
- Voice of Agency D3 Computer
- Rebekah Lemoreaux
- Lab Agent
- Elizabeth Luke
- Computer Agent
- Rebecca Luke
- Display Agent
- Houston Mahoney
- Karnivore Robot #2
- James McCleod
- Karnivore Robot #1 / Karnivore Thug
- Kayla Meyer
- Analysis Agent
- Trofim Meyer
- Intelligence Agent
- Jennifer Nelson
- Mom
- Lynne Norris
- Witness
- Robert Paulson
- Karnivore Robot #6
- Jasmine Rose
- Abe's Customer #3
- Dawson Stone
- Explorer Agent
- Alec Taylor
- Toxic Agent
- Ivan Walters
- Karnivore Robot #5 / Karnivore Thug
- Lauren Walters
- Voice of Karnivore Computer
- Zach Warington
- Robot Voice #1
- Valen Watrous
- Agent Searchlight
