First Kill (TV) Cast
The cast of First Kill. Updated on September 15, 2025.
57 actors
Sarah Catherine Hook
as Juliette Fairmont (8 episodes)

Portrays Juliette Fairmont, a teenage vampire poised to make her first kill to ascend in her powerful legacy vampire family.

Imani Lewis
as Calliope Burns (8 episodes)

Plays Calliope Burns, a teenage monster hunter facing the complexities of love and duty.

Elizabeth Mitchell
as Margot Fairmont (8 episodes)

Assumes the role of Margot Fairmont, the matriarch of the Fairmont vampire family.

Aubin Wise
as Talia Burns (8 episodes)

Takes on the character of Talia Burns, a monster hunter and mother with a steadfast moral compass.

Gracie Dzienny
as Elinor Fairmont (8 episodes)

Depicts Elinor Fairmont, Juliette's sister, navigating the legacy of their vampiric lineage.

Dominic Goodman
as Apollo Burns (8 episodes)

Embodies Apollo Burns, a hunter with a strong sense of kinship and duty.

Phillip Mullings Jr.
as Theo Burns (8 episodes)

Represents Theo Burns, who is part of the Burns family of monster hunters.

Jason R. Moore
as Jack Burns (8 episodes)

Plays Jack Burns, a seasoned monster hunter and patriarch of the Burns family.

Will Swenson
as Sebastian Fairmont (8 episodes)

Characterizes Sebastian Fairmont, part of the Fairmont vampire legacy and the family's patriarch.

Bill Winkler
as Mr. Porter (1 episode)

Portrays Mr. Porter, who provides mentorship and guidance within the world of the supernatural.

Jonas Dylan Allen
as Ben Wheeler (8 episodes)

Cast as Ben Wheeler, a friend caught in the midst of supernatural tensions.

MK xyz
as Tess (5 episodes)

Plays Tess, a character wrapped up in the supernatural events of the series.

Mikala Gibson
as JoJo (5 episodes)
Sarah Stipe
as Ashley Stanton (3 episodes)
Gail Soltys
as Phillipa Calhoun (5 episodes)
Callan Wilson
as Beau (3 episodes)
Leigh Higginbotham
as Guardian #2 (1 episode)
Bernadette Speakes
as Guardian #3 (1 episode)
Jomar Crawford
as Young Theo (1 episode)
Tyler Richardson
as Young Apollo (1 episode)
Kaitlynn Boyle
as Student (uncredited) (1 episode)
Derek Mears
as The Shambler (1 episode)
Christopher B. Duncan
as Waters (3 episodes)
Joseph D. Reitman
as Clayton Cook (5 episodes)
Walnette Marie Santiago
as Carmen (5 episodes)
Exie Booker
as Mike Franklin (3 episodes)
Annunziata Gianzero
as Bunny Wheeler (4 episodes)
Rachael Thompson
as Sarah Franklin (3 episodes)
Eric Esquer
as Mr. Stanton (1 episode)
Adam Fristoe
as Malcolm (1 episode)
Brett Newton
as Cop #1 (1 episode)
Desmond Phillips
as Cop #3 (1 episode)
Bryan Terry Snell
as Tattooed Man (1 episode)
Natalie Hendrix Tate
as Katie Savage (2 episodes)
Dylan McNamara
as Oliver (5 episodes)
Polly Draper
as Davina Atwood (3 episodes)
Maddison Bullock
as Eve (1 episode)
Dayna Beilenson
as Loretta Davenport (1 episode)
James Devoti
as Henry Davenport (1 episode)
Jesse Gallegos
as Tom Davenport (1 episode)
Patrice Fisher
as Ms. Mederos (1 episode)
Michael A. Cook
as Human (1 episode)
David Shae
as Lee (2 episodes)
Brooke Jaye Taylor
as Morse (2 episodes)
Daniel Pera
as Mark (1 episode)
Diana Lovell
as MAAM Member (1 episode)
Africa Miranda
as Reporter 1 (1 episode)
Archith Seshadri
as (2 episodes)
Jennifer Yun
as Reporter 3 (1 episode)
Gissette E. Valentin
as Garvey (1 episode)
Brett Gentile
as Arch McQueen (1 episode)
Britt George
as Wiley Calhoun (1 episode)
Lucy Catharine Haskill
as School Aide (1 episode)
Demi Castro
as Paolo (1 episode)
Kenneth Israel
as Stoler (1 episode)
Kayte Giralt
as Lip Gloss Woman (1 episode)
MaCai Arrington Griffin
as Young Theo (1 episode)
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