Peter Cambor (born September 28, 1978) is an American film and television actor. During the 2009–2010 TV season he appeared as part of the main cast of NCIS: Los Angeles, in the role of operational psychologist Nate Getz. However in the second season Cambor's only appeared in 3 episodes as part of the guest cast as a result of him being removed from the main cast. He is credited as a Special Guest Star whenever he appears on the show.