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David Barrera

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.
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