The Loudest Voice (TV) Cast
The cast of The Loudest Voice. Updated on October 2, 2025.
55 actors
Russell Crowe
as Roger Ailes (7 episodes)

Russell Crowe portrays Roger Ailes, the controversial and influential founder of Fox News. Ailes is known for his strong conservative views and powerful media presence.

Sienna Miller
as Elizabeth 'Beth' Ailes (7 episodes)

Sienna Miller plays Elizabeth “Beth” Ailes, the wife of Roger Ailes. She supports him throughout his career but later becomes aware of his misconduct.

Seth MacFarlane
as Brian Lewis (5 episodes)
Naomi Watts
as Gretchen Carlson (7 episodes)

Naomi Watts portrays Gretchen Carlson, a former Fox News anchor who sues Roger Ailes for sexual harassment. Her lawsuit becomes a catalyst for exposing Ailes' behavior.

Simon McBurney
as Rupert Murdoch (5 episodes)
Annabelle Wallis
as Laurie Luhn (5 episodes)
Josh Stamberg
as Bill Shine (7 episodes)

Josh Stamberg takes on the role of Bill Shine, a media executive who becomes a key figure within Fox News after Roger Ailes' departure.

Aleksa Palladino
as Judy Laterza (7 episodes)

Aleksa Palladino plays Judy Laterza, a producer and coworker of Roger Ailes at Fox News. She witnesses the toxic work environment and supports the victims.

Jamie Jackson
as Ian Rae (1 episode)

Jamie Jackson portrays Ian Rae, a journalist and writer who works closely with Roger Ailes and witnesses his problematic behavior.

John Finn
as Jack Welch (1 episode)

John Finn takes on the role of Jack Welch, the renowned businessman who serves as the CEO of General Electric and has a significant influence on the network's direction.

Hayley Griffith
as Chloe (1 episode)

Hayley Griffith plays Chloe, a young employee at Fox News who witnesses and experiences the toxic culture within the network.

Guy Boyd
as Chet Collier (2 episodes)
Orlagh Cassidy
as Stephanie Rains (1 episode)
John Rue
as Dick Cheney (1 episode)
Allan Greenberg
as Karl Rove (1 episode)
Tiffan Borelli
as E.D. Donahey (1 episode)
Peter Grosz
as Alan Colmes (1 episode)
Kevin Anton
as Warren Van Deever (1 episode)
Barrett Martin
as Ken Silber (1 episode)
Julee Cerda
as Wendi Deng (1 episode)
Peggy Gormley
as Receptionist (1 episode)
Juri Henley-Cohn
as Prince Al-Waleed (1 episode)
Andy Kelso
as Marty Dibari (1 episode)
Anne Carney
as Martha (1 episode)
Blake DeLong
as Frank (1 episode)
David Cromer
as David Axelrod (2 episodes)
Josh McDermitt
as Glenn Beck (1 episode)
James Michael Reilly
as Richard Shea (1 episode)
Emory Cohen
as Joe Lindsley (2 episodes)
Erin Darke
as Kat Lindsley (1 episode)
Fran Kranz
as Gabe Sherman (1 episode)
Joe Cortese
as Roger Stone (1 episode)
David Whalen
as Steve Doocy (3 episodes)
Laura Jordan
as Jill Arthur (1 episode)
Barry Watson
as Lachlan Murdoch (3 episodes)
Jessica Hecht
as Nancy Erika Smith (2 episodes)
Timothy Busfield
as Neil Mullin (2 episodes)
Josh Helman
as James Murdoch (2 episodes)
Catherine Curtin
as Michelle Hirshman (1 episode)
Dennis Staroselsky
as Brian Kilmeade (3 episodes)
Richard Topol
as Gerson Zweifach (1 episode)
Mackenzie Astin
as John Moody (5 episodes)
Patch Darragh
as Sean Hannity (3 episodes)
Rod McLachlan
as Jimmy Gildea (5 episodes)
Susan Pourfar
as Dianne Brandi (5 episodes)
Onika Day
as Vanessa (3 episodes)
Taylor Louderman
as Carrie (3 episodes)
Lucy Owen
as Suzanne Scott (5 episodes)
Jenna Leigh Green
as Irena Briganti (4 episodes)
John Harrington Bland
as Peter Johnson Jr. (4 episodes)
Josh Charles
as Casey Close (3 episodes)
Brady Jenness
as Zac (2 episodes)
Madison Cruz
as Mercedes (3 episodes)
Vinny DeGennaro
as Cop #1 (1 episode)
Kevin Anton
as Warren Van Deever (1 episode)
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