Agent Robin O'Brien

Amy Brenneman

Acting

ATF Director Maggie Hale

Kathy Baker

Acting

Agent Reeve Aquilar

Vincent Angell

Production

FBI Director Richard Long

Keith David

Acting

Jake Neill

Mark Boone Junior

Acting

ATF Asst. Director Ben Walker

Michael O'Neill

Acting

Smitty

Sean Bridgers

Acting

Sam Sinclair

Jay O. Sanders

Acting

Carol

Sarah Trigger

Acting

Patrick McKennan

William Richert

Writing

Randy

John Philbin

Acting

Director Hale's Assistant

Raphael Sbarge

Acting

Secretary Robert Edwards

John Beasley

Acting

Agent Dinko Bates

Coby Bell

Acting

Brandon Smith

Acting

Matt O'Brien

Justin Williams

Acting

Rachel Allen

Phyllis Applegate

Acting

Agent-in-Charge

Harry Hutchinson

Acting

Billy Jones

Rob Nagle

Acting