Wallace Langham is an American actor best known for his role as David Hodges in the police procedural television series CSI: Crime Scene Investigation, since 2003.
Langham's television credits include series regular roles on The Larry Sanders Show, Veronica's Closet and What About Joan?, as well as guest appearances on Sex and the City, The West Wing, Medium, Las Vegas and ER.
His feature film credits include The Great Buck Howard, Little Miss Sunshine, Daddy Day Care and Growing Op. He also starred in Weird Science, The Chocolate War and Soul Man under the name Wally Ward.
Langham voiced the lead character in the animated series Mission Hill and starred in the television movies Daydream Believers: The Monkees Story, Behind the Camera: The Unauthorized Story of Three's Company, Behind the Camera: The Unauthorized Story of Charlie's Angels and Sister Mary Explains It All.
Born in Fort Worth, Texas, Langham moved to Los Angeles at the age of 9 with his mother, a costume designer on Donny & Marie.
Langham is the father of three and resides in Los Angeles with his wife, flamenco artist Karey Richard.