Matthew McConaughey as Mickey Haller

Ryan Phillippe as Louis Roulet

William H. Macy as Frank Levin

Marisa Tomei as Maggie McPherson

Josh Lucas as Ted Minton

John Leguizamo as Val Valenzuela

Michael Peña as Jesus Martinez

Bob Gunton as Cecil Dobbs

Frances Fisher as Mary Windsor

Trace Adkins as Eddie Vogel

Bryan Cranston as Detective Lankford

Michaela Conlin as Detective Heidi Sobel

Michael Paré as Detective Kurlen

Laurence Mason as Earl

Margarita Levieva as Regina 'Reggie' Campo

Shea Whigham as DJ Corliss

Pell James as Lorna

Katherine Moennig as Gloria

Mackenzie Aladjem as Hayley Haller

Erin Carufel as Leslie Faire

Yari De Leon as Donna Renteria

Reggie Baker as Judge Fullbright

Javier Grajeda as Bailiff Reynaldo

David Castro as Harold Casey

Conor O'Farrell as Judge Orton Powell

Donnie Smith as Sticks

Eric Etebari as Charles Talbot

Sam Upton as Officer Maxwell

Matthew Moreno as Officer #2

L. Emille Thomas as Officer #3

Stephanie Mace as Diner Waitress

Randy Mulkey as Bartender

Melanie Benz as Assistant DA

Melanie Molnar as Junior Prosecutor

Christian George as San Quentin Guard

Jeff Cole as Van Nuys Judge

Keith Middlebrook as Donald Solmor (uncredited)

Mark Casimir Dyniewicz Jr. as Defendant / Mugshot Suspect (uncredited)

Rachel Wittman as Maggie's Friend (uncredited)

Robert Amstler as L.A. County Sheriff (uncredited)

Tilda Del Toro as Officer (uncredited)

Rebecca Jordan as Diner Waitress (uncredited)

Monica Cabral as Waitress (uncredited)

Ryan Van de Kamp Buchanan as Paramedic (uncredited)

Sophia Strauss as Soccer Player (uncredited)