Spudvisor
David Duchovny

Detective Sam Hodiak (26 episodes)

Gethin Anthony
Claire Holt

Charmain Tully (26 episodes)

Chance Kelly

Detective Ed Cutler (13 episodes)

Madisen Beaty

Patricia Krenwinkel (13 episodes)

Monique Barajas

Femme de ménage (13 episodes)

Jason Ralph

Mike Vickery (7 episodes)

Mike Vickery (uncredited) (2 episodes)

Clare Carey

Lucille Gladner (7 episodes)

Christopher Poehls

Officer Robert Ettlin (2 episodes)

Beau Mirchoff
Bryce Durfee
Andy Favreau

Dennis Wilson (1 episode)

Chase Coleman

Terry Melcher (1 episode)

JD Cullum

H.R. Haldeman (1 episode)

Scott Bailey

Bobby Kennedy (1 episode)

Matthew Arkin

Detective Blumenthal (1 episode)

Cynthia Sikes

Betty Goodale (1 episode)

Ryan Caldwell

Martin O'Reilly (1 episode)

Jim Lairmore

William Barry (1 episode)

Zachary Mooren

Gregg Jakobson (1 episode)

Alison Rood

Meg Frazetta (1 episode)

Doug Simpson

Coroner Spring (1 episode)

Nick Toren

Phil Gleason (1 episode)

Inger Tudor

Winifred Chapman (1 episode)

Toofun West

Sirhan Sirhan (1 episode)

Bruce M. Stockert

Man at Diner (uncredited) (1 episode)

Bret Loehr

Jeff Snyder (1 episode)

Matt Hickman

Location Manager (2 episodes)