Callen Photo
Callen is played by Chris O'Donnell on NCIS: Los Angeles. He and Sean Hanna team up each week on the spin-off.
More NCIS: Los Angeles Pictures
Show: NCIS: Los Angeles
Episode: "Predator"
Characters: G. Callen
Original Post: NCIS: Los Angeles Spoilers: A Shocking, Emotional Story
Date Added: 09/30/09