Grisha Callen known simply by the letter "G", is the NCIS Special Agent-In-Charge of the Office of Special Projects in Los Angeles, which is run by Hetty Lange. Like his friend and fellow NCIS SAC Leroy Jethro Gibbs who runs the NCIS: Major Case Response Team in D.C., Callen is also partnered with former Navy SEAL Sam Hanna. Grisha Aleksandrovich Nikolaev-Callen, was born on March 11, 1970 in Romania to Nikita Aleksandr Reznikov, a Major in the KGB, and Clara Callen, a CIA officer. Young Callen

Will this be the year that Callen (Chris O'Donnell) finally learns the truth about his family on NCIS: Los Angeles? And if so, what price will he have to pay?

@officaljames_ @RobertTrujillo @Iarsulrich @KirkHammett Happy Father Day 😀

which character are you. Very accurate results.