Mekhai Andersen was born on September 13, 2008. He plays Henry LaMontagne, the oldest son of A.J. Cook (Jennifer Jareau) on Criminal Minds and is in fact, her real life son along with his characters brother played by Phoenix Anderson. Mehkai first appeared as an infant in season 5 (2009).
Known For
Credits
Cast Credits
Criminal Minds (2005)
Guest starring as Henry LaMontagne
(13 episodes)
- Episode 18x03: Time to Say Goodbye (May 22, 2025) [Co-Star]
- Episode 18x02: The Zookeeper (May 15, 2025) [Co-Star]
- Episode 16x08: Forget Me Knots (Jan 26, 2023) [Co-Star]
- Episode 15x02: Awakenings (Jan 8, 2020) [Co-Star]
- Episode 14x05: The Tall Man (Oct 31, 2018) [Co-Star]
- Episode 12x02: Sick Day (Oct 5, 2016) [Co-Star]
- Episode 10x06: If the Shoe Fits (Nov 5, 2014)
- Episode 9x14: 200 (Feb 5, 2014) [Co-Star]
- Episode 8x21: Nanny Dearest (May 8, 2013) [Co-Star]
- Episode 8x06: The Apprenticeship (Nov 7, 2012) [Co-Star]
- Episode 8x05: The Good Earth (Oct 31, 2012) [Co-Star]
- Episode 7x24: Run (May 16, 2012) [Co-Star]
- Episode 7x23: Hit (May 16, 2012) [Co-Star]