Pluto (2023–)

Kamran Nikhad

Atom 3 episodes, 2023

Jessica DiCicco

Additional Cast 2 episodes, 2023

Cam Clarke

Additional Cast 2 episodes, 2023

SungWon Cho

Brau 1589 2 episodes, 2023

Kirk Thornton

Additional Cast / ... 2 episodes, 2023

Erin Yvette

Additional Cast / ... 2 episodes, 2023

Kyle McCarley

Additional Cast 2 episodes, 2023

Isaac Robinson-Smith

Additional Cast 2 episodes, 2023

Keythe Farley

Additional Cast / ... 2 episodes, 2023

Tom Bromhead

Additional Cast / ... 2 episodes, 2023

Jason Vande Brake

Gesicht 2 episodes, 2023

Rachel Slotky

Additional Cast 2 episodes, 2023

Shinshû Fuji

Pluto 1 episode, 2023

Elias Toufexis

Additional Cast 1 episode, 2023

Christopher Sabat

Marshall 1 episode, 2023

Patrick Seitz

North No.2 1 episode, 2023

Richard Epcar

Hercules 1 episode, 2023

Marissa Lenti

Mine 1 episode, 2023

Erica Schroeder

Additional Cast 1 episode, 2023

John Snyder

Reinhardt 1 episode, 2023

Jamieson Price

Wallace 1 episode, 2023

Bill Chott

Nakamura 1 episode, 2023

Mara Junot

Helena 1 episode, 2023

Michael Sorich

Additional Cast / ... 1 episode, 2023

Andrew Kishino

Additional Cast 1 episode, 2023

Michael Sinterniklaas

Hoffman 1 episode, 2023

David Errigo Jr.

Additional Cast 1 episode, 2023

Kiff VandenHeuvel

The President 1 episode, 2023

Jesse Corti

Additional Cast 1 episode, 2023

Mike Pollock

Ochanomizu 1 episode, 2023

Romi Park

Helena 1 episode, 2023

Steve Kramer

Additional Cast 1 episode, 2023

Toshio Furukawa

Professor Ochanomizu 1 episode, 2023

Ron Bottitta

Duncan 1 episode, 2023

Hideyuki Tanaka

Brau-1589 1 episode, 2023

Kazuhiro Yamaji

Additional Cast 1 episode, 2023

Michio Hazama

Duncan 1 episode, 2023

Eizô Tsuda

Epsilon unknown episodes

Kôichi Yamadera

North No. 2 unknown episodes

Rikiya Koyama

Hercules unknown episodes