The S.I.M.M.

Paget Brewster

Birdgirl / Judy Ken Sebben (voice)

Negin Farsad

Meredith the Mind Taker (voice)

Rob Delaney

Brian O'Brien (voice)

Sonia Denis

Evie 'The Big Ten' (voice)

Kether Donohue

Gillian (voice)

John Doman

Dog with Bucket Hat (voice)

Tony Hale

Paul 'The Feels' (voice)

River L. Ramirez

Charlie 'Strongarm' (voice)