He and his brother, Sean Astin, both guest-starred in Season 9 of NCIS (2003). Mackenzie was in the episode, NCIS: Life Before His Eyes (2012), and Sean was in NCIS: The Tell (2012).
If I couldn't broadcast baseball games, I think I would make a good impression on people.
Mack
Taurus
Mackenzie Alexander Astin
Los Angeles, California, USA