Nick Burkhardt

David Giuntoli

Lt. Hank Griffin

Russell Hornsby

Juliette Silverton/Eve

Bitsie Tulloch

Monroe

Silas Weir Mitchell

Sgt. Wu

Reggie Lee

Captain Renard

Sasha Roiz

Sgt. Wu

Reggie Lee*

Rosalee Calvert

Bree Turner

Adalind Schade

Claire Coffee

Lt. Grossante

Chris McKenna

Guest Star

Vik Sahay

Guest Star

Jacqueline Toboni

Guest Star

Hannah R. Loyd

Franco / Sgt. Franco

Robert Blanche

Bud Wurstner

Danny Bruno

Guest Star

Wil Traval

Nancy Keary

Julianne Christie

Christian Lagadec

Sebastien / Castle Spy

Christian Lagadec

Viktor Beckendorf

Alexis Denisof

Raul Espericueta

Marcus Rispoli

Philip Anthony-Rodriguez

Amy Belisle

Dr. Harper

Sharon Sachs

Rian Turner

Jeremiah Rogers

M. Ben Newman

Jason Loitz

Eric Renard

James Frain

Stefania Vaduva Popescu

Shohreh Aghdashloo

Alistair McKenzie

Harold Big Johnson / Bar Fight Guy / Big Guy

Cazzey Louis Cereghino

Jason Yates

Andrew Dixon / Peter

Michael Sheets

Cody Burns

Kenneth

Nico Evers-Swindell

M.E. Bindra / M. E. Bindra / Nurse

Dana Millican

Elizabeth Lascelles

Louise Lombard

Lieutenant Marshall

Lodric D. Collins

CSI Photographer

P.E. Ingraham

Weston Steward

C. Thomas Howell

Frau Pech

Mary McDonald-Lewis

Paramedic / Deputy Medical Examiner / EMT

John Srednicki

Officer Brenner

Sasha Dadvar

Newscaster / Brenda Braxton / TV Reporter

Brenda Braxton

Henrietta

Garcelle Beauvais

Judge Stancroft

David Starzyk

Diana

Hannah R. Loyd

Agent Chavez

Elizabeth Rodriguez

SERT Team Commander

Dawn Greenidge

Leroy Estes

Jim Crino

John Oblinger

Kyle Vahan

Tech

Sara Hennessy

Alexander

Spencer Conway

Reporter

Tim Becker

Police Officer

Tim Bennett

Director

Eric Laneuville

Director

Aaron Lipstadt

Director

Terrence O'Hara

Director

David Giuntoli

Director

Peter Werner

Director

Norberto Barba