Helluva Boss

Brandon Rogers

Blitzø (voice)

Richard Steven Horvitz

Moxxie (voice)

Vivian Nixon

Millie (voice)

Erica Lindbeck

Loona (voice)

Bryce Pinkham

Stolas (voice)

Barrett Wilbert Weed

Octavia (voice)

Alex Brightman

Fizzarolli (voice)

Dashiell McGaha-Schletter

Children (voice), Additional Voices (voice)

Georgina Leahy

Stella (voice)

Maxwell Atoms

Loo Loo / Additional Voices (voice), Ralphie / Jarold / Additional Voices (voice), Additional Voices (voice)

Mara Wilson

Mrs. Mayberry (voice), Additional Voices (voice)

Cristina Valenzuela

Verosika Mayday (voice)

Jayden Libran

Collin (voice), Additional Voices (voice)

Jinkx Monsoon

Party Girl / Additional Voices (voice), Additional Voices (voice), Martha (voice), Waitress / Additional Voices (voice)

Vivienne Medrano

Keenie / Deerie (voice), Additional Voices (voice), Grocery Store Cashier (voice)

Juliana Sada

Additional Voices (voice), Baby Octavia (voice), Children (voice), Baby Octavia / Additional Voices (voice)

Morgana Ignis

Sallie May / Additional Voices (voice), Additional Voices (voice)

James Monroe Iglehart

Ozzie -Asmodeus- (voice), Vortex / Additional Voices (voice)

Don Darryl Rivera

Wally Wackford / Additional Voices (voice), Wally Wackford (voice), Cletus / Wally Wackford (voice), Mister Butler / Additional Voices (voice)

Edward Bosco

Drunk Dude (voice), Bouncer (voice), Striker (voice), Additional Voices (voice), Pa (Joe) / Additional Voices (voice)

Norman Reedus

Striker (voice)

Michael Romeo Ruocco

Agent One / Additional Voices (voice)

Erica Luttrell

Agent Two (voice)

Jonathan Freeman

Paimon / Cash Buckzo (voice)

Mason Blomberg

Young Blitzo (voice)

Remy Edgerly

Young Fizzarolli / Additional Voices (voice)

Eric Schwartz

Chazwick Thurman (voice)

Lyle Rath

Lifeguard Dude / Additional Voices (voice), The Producer / Additional Voices (voice)

Joel Perez

Doc (voice)

Abe Goldfarb

Elder Jaws the Priest / Additional Voices (voice), Lawyer / Additional Voices (voice)

Julián Rebolledo

Additional Voices (voice)

Jinhee Joung

Barbie Wire (voice)