Full cast of Mr. Mercedes

Brendan Gleeson

Detective Bill Hodges

30 episodes

Jharrel Jerome

Jerome Robinson

30 episodes

Holland Taylor

Ida Silver

30 episodes

Breeda Wool

Lou Linklatter

30 episodes

Justine Lupe

Holly Gibney

30 episodes

Harry Treadaway

Brady Hartsfield

20 episodes

Maximiliano Hernández

Antonio Montez

20 episodes

Scott Lawrence

Detective Peter Dixon / Pete Dixon

11 episodes

Robert Stanton

Anthony “Robi” Robisher / Anthony 'Robi' Frobisher

11 episodes

Kelly Lynch

Deborah Hartsfield

10 episodes

Mary-Louise Parker

Janey Patterson

10 episodes

Ann Cusack

Olivia Trelawney

10 episodes

Jack Huston

Felix Babineau

10 episodes

Tessa Ferrer

Cora Babineau

10 episodes

Gabriel Ebert

Morris Bellamy

10 episodes

Rarmian Newton

Peter Saubers

10 episodes

Claire Bronson

Marjorie Saubers

10 episodes

Josh Daugherty

Tom Saubers

10 episodes

Kate Mulgrew

Alma Lane

9 episodes

Brett Gelman

Roland Finkelstein

9 episodes

Bruce Dern

John Rothstein

8 episodes

Natalie Paul

ADA Sarah Pace

6 episodes

Glynn Turman

Judge Bernard Raines

6 episodes

Patch Darragh

Andrew Halliday

4 episodes

Braxton Alexander

Young Brady Hartsfield

4 episodes

Laila Robins

Charlotte Gibney

3 episodes

Meg Chambers Steedle

Danielle Sweeney

2 episodes

Jimmy Gonzáles

Marty Wall

2 episodes

Susanna Skaggs

Grace

2 episodes

Cecilia Leal

Rosa

2 episodes

Carol Frock

Dolly the Cook

1 episode

Jason Davis

Mr. Richter

1 episode

Maddie Hasson

Allie Hodges

1 episode

Christina Bach

Anchor Jeanine

1 episode

Jana Allen

Reporter Dean Delaney

1 episode

Virginia Kull

Sadie

1 episode

Arian Moayed

Augie

1 episode

Christopher Gay

Carpenter

1 episode

Gerard Mikell

Romeo

1 episode

Scott Hanson

Reporter Hendrix

1 episode

Laura Dooling

Janice Cray

1 episode

Tuesday Beebe

Sheila

1 episode

Tim Sitarz

Joe Beck

1 episode

Peyton Wich

Danny

1 episode

Hannah Goergen

Lisa

1 episode

Markina Brown

Weather Girl

1 episode

Ashley Drayton

Contestant #1

1 episode