Under the Banner of Heaven (TV) Cast
The cast of Under the Banner of Heaven. Updated on August 17, 2025.
54 actors
Andrew Garfield
as Detective Jeb Pyre (7 episodes)

Andrew Garfield stars as Detective Jeb Pyre in Under the Banner of Heaven. Pyre is a dedicated and resourceful police detective who becomes engrossed in a complex case involving a double murder and a potential religious motive. Garfield brings his acting prowess to the role, delivering a nuanced performance that captures the character's determination and unraveling psyche.

Sam Worthington
as Ron Lafferty (7 episodes)

Sam Worthington takes on the role of Ron Lafferty in Under the Banner of Heaven. Lafferty is a devout believer with a dark side, who is implicated in the heinous crimes central to the show's plot. Worthington's portrayal showcases the conflicting aspects of Lafferty's character, from his deep-rooted religious convictions to his sinister actions.

Daisy Edgar-Jones
as Brenda Lafferty (7 episodes)

Daisy Edgar-Jones plays Brenda Lafferty, Ron's loyal wife, in Under the Banner of Heaven. Brenda finds herself caught in a tumultuous situation as the events surrounding the murders unfold. Edgar-Jones captures Brenda's vulnerability and strength, delivering a captivating performance that highlights the emotional turmoil her character experiences.

Denise Gough
as Dianna Lafferty (7 episodes)

Denise Gough portrays Dianna Lafferty in Under the Banner of Heaven. Dianna is a complex character who provides further insight into the intricate dynamics of the Lafferty family. Gough's skilled acting showcases Dianna's turbulent journey, from her unwavering belief in her family's faith to her eventual questioning of their actions.

Wyatt Russell
as Dan Lafferty (7 episodes)

Wyatt Russell brings the character of Dan Lafferty to life in Under the Banner of Heaven. Dan is a key figure in the series, and Russell's performance captures his internal struggles and conflicts. Russell's portrayal delves into the complexities of Dan's beliefs and explores the delicate balance between his loyalty to his family and the doubts that begin to emerge.

Billy Howle
as Allen Lafferty (7 episodes)

Billy Howle takes on the role of Allen Lafferty in Under the Banner of Heaven. Allen is a pivotal character whose actions and choices have a profound impact on the narrative. Howle's performance effectively portrays Allen's faith-driven motivations and the overwhelming consequences that arise from them.

Chloe Pirrie
as Matilda Lafferty (7 episodes)

Chloe Pirrie stars as Matilda Lafferty in Under the Banner of Heaven. Matilda is an integral part of the Lafferty family, navigating the complexities of their religious fervor and familial bonds. Pirrie's portrayal lends depth to Matilda's character, illustrating the challenges she faces as her beliefs clash with the ever-unfolding events.

Seth Numrich
as Robin Lafferty (7 episodes)

Seth Numrich takes on the role of Robin Lafferty in Under the Banner of Heaven. Robin is a multifaceted character whose motivations add an additional layer of intrigue to the show's narrative. Numrich's compelling performance brings Robin's complexities to the forefront, showcasing the internal struggles and choices that shape his character's trajectory.

Adelaide Clemens
as Rebecca Pyre (7 episodes)
Rory Culkin
as Samuel Lafferty (7 episodes)
Gil Birmingham
as Detective Bill Taba (7 episodes)
Megan Leitch
as Doreen Lafferty (7 episodes)
Taylor St. Pierre
as Jacob Lafferty (7 episodes)
Wil Thompson
as Rodney Nichols (1 episode)
Ty Loupelle
as Young Joseph Smith (1 episode)
Christopher Heyerdahl
as Ammon Lafferty (2 episodes)
Sandra Seacat
as Josie Pyre (1 episode)
Darren Goldstein
as Mr. Wright (2 episodes)
Andrew Burnap
as Joseph Smith (2 episodes)
Tyner Rushing
as Emma Smith (2 episodes)
Michelle Wienecke
as Lynn Lafferty (2 episodes)
Rohan Mead
as Morris (1 episode)
Britt Irvin
as Sarah Lafferty (2 episodes)
Christopher Heatherington
as Motel Manager (1 episode)
Robert Corness
as Elderly Brother Alder (1 episode)
Scott Olynek
as Officer Denney (1 episode)
Joel Stephanson
as Officer Halliday (1 episode)
Jerod Blake
as Desk Cop (2 episodes)
Sienna King
as Annie Pyre (2 episodes)
Alba Evora Weiler
as Caroline Pyre (2 episodes)
Olivia Collier
as Brenda's Sister 1 (2 episodes)
Madeleine Murphy-Northcott
as Brenda's Sister 2 (2 episodes)
Vanessa Holmes
as Laura Wright (2 episodes)
Sophia Fabris
as Brenda's Sister 3 (2 episodes)
Samuel Skye Kinaschuk Zeffer
as Brenda's Brother (2 episodes)
Carina Battrick
as Sam's Jenny Lafferty (2 episodes)
Beau McHattie
as Ron Lafferty Boy 2 (1 episode)
Emily James
as Ron Lafferty Girl 1 (1 episode)
Ariane Thomson
as Matilda's Cora (2 episodes)
Abelynne Langille
as Matilda's Eilidh (2 episodes)
Sarah Desjardins
as Young Emma Smith (1 episode)
Richard Koy
as Major Carlton (1 episode)
Scott Michael Campbell
as Brigham Young (1 episode)
Marty Antonini
as Forest Ranger (1 episode)
Blair Young
as Professor (1 episode)
Tim Perez
as Suited Man (1 episode)
Gillian Barber
as Sister Dorren (1 episode)
Lori Bachynski
as Brenda's Neighbor (1 episode)
Patrick Keating
as Old Man Patient (1 episode)
Alayna Edwards
as Sam's Girl 2 (1 episode)
David Haysom
as Ohioan (1 episode)
Luke Lambert
as Desperate LDS Boy (1 episode)
Duval Lang
as Ohio Doctor (1 episode)
Declan O'Reilly
as Ohio Town Official (1 episode)
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