Born and raised in Detroit, Michigan, Koch was heavily involved in both
local community and high-school theater productions. He attended the
Theatre School at DePaul University.
Alexander Koch made his acting film debut as "Frank" in Eddie O'Keefe's
independent short film The Ghosts. The film centers on "Frank", the
tough yet thoughtful leader of the 1950's greaser gang, who descends on
a modern town and falls in love with the daughter of a preacher. The
film premiered at the 2011 Brooklyn Film Festival and went on to
receive accolades from the Los Angeles Times, Chicago International
Film Festival and Geneva Film Festival. Koch's stellar portrayal of
"Frank" landed him in Los Angeles in 2012, where he auditioned for his
first television pilot and was cast for the role of "Junior Rennie".
The Hunting Party(2025)as Eric Rosa
Hacks(2021)as Dev
Happiness for Beginners(2023)as Duncan
Law & Order: Special Victims Unit(1999)as Nick Pearce
Big Fork(2020)as Kipton
Under the Dome: Inside Chester's Mill(2014)
The Insider(2004)as Self
Good Day L.A.(1993)as Self
