David Barrera

David Joel Barrera is an American actor. He is best known for his role as Gunnery Sgt. Ray 'Casey Kasem' Griego in Generation Kill. He has appeared in television series including Grimm, Heroes, CSI: Miami, Boston Legal, Medium, Nip/Tuck, NYPD Blue, Murder One, Without a Trace, The West Wing, The Big Bang Theory and 24 for which he got nominated for an ALMA Award. Barrera is a graduate of Pharr-San Juan-Alamo High School in his hometown, San Juan, Texas, where he was part of the Theater Club.

The Big Bang Theory · S8, E1

The Locomotion Interruption

Leonard and Amy take an unexpected road trip to Arizona to pick up Sheldon. Meanwhile, Penny interviews for a job at Bernadette's company.
Mom · S2, E14

Benito Poppins And A Warm Pumpkin

Christy gets promoted to restaurant manager.
Criminal Minds · S12, E13

Spencer

When a BAU member gets in trouble in Mexico, the team enlists the services of the International Response Team for help.
The Mentalist · S2, E14

Blood In, Blood Out

When a member of Cho's former gang, the Avon Park Playboys, is found murdered, Patrick Jane insists on helping Cho with his personal, off-the-books investigation.
Castle · S7, E4

Child's Play

Castle goes undercover at an elementary school to identify a second-grader who may have vital information about a murder.
ER · S9, E4

Walk Like a Man

Gallant resents the callous treatment afforded an elderly patient.

David Barrera

Movies

Guest Appearances