Nimona

Beck Bennett

Sir Thoddeus Sureblade (voice)

RuPaul

Nate Knight (voice)

Lillah Indya Moore

Alamzapam Davis (voice)

Julio Torres

Diego the Squire (voice)

Sarah Sherman

Coriander Cadaverish (voice)

ND Stevenson

Kwispy Dwagon (voice)

Mia Collins

Demon Baby (voice)

Zayaan Kunwar

Young Ballister (voice)

Charlotte Aldrich

Young Gloreth / Additional Voices (voice)

Karen Ryan

Gloreth / Sir Kahren Reehyan / Additional Voices (voice)

Nick Bruno

Sir Nicholas Brun / Additional Voices (voice)

Troy Quane

Sir Troy Quartermane / Additional Voices (voice)

Julie Zackary

Sir Jule Zakaria / Additional Voices (voice)

Randy Trager

Sir Randall Editus / Additional Voices (voice)

Christopher Campbell

Sir Gottem Lilmush (voice)