Full cast of 3Below: Tales of Arcadia

Tatiana Maslany

Aja (voice)

26 episodes

Frank Welker

Luug (voice)

26 episodes

Cheryl Hines

Momblank (voice)

26 episodes

Glenn Close

Mother (voice)

26 episodes

Diego Luna

Krel (voice)

26 episodes

Nick Offerman

Varvatos Vex (voice)

26 episodes

Nick Frost

Stuart (voice)

26 episodes

Cole Sand

Eli

26 episodes

Steven Yeun

Steve

26 episodes

Laraine Newman

Nana (voice) / Ms. Janeth (voice) / Ms. Janeth / Nana (voice)

18 episodes

Bebe Wood

Shannon (voice)

9 episodes