Character
Special Agent Grisha Aleksandrovich Nikolaev "G" Callen
Special Agent Grisha Aleksandrovich Nikolaev "G" Callen in NCIS: Los Angeles (2009), played by Chris O'Donnell.
Character
Special Agent Grisha Aleksandrovich Nikolaev "G" Callen in NCIS: Los Angeles (2009), played by Chris O'Donnell.