Alexander Koch

Alexander Koch is an American actor. He played the series regular role of Junior Rennie on the CBS drama series Under the Dome, based on the novel by Stephen King. Alex Koch appears in the fifth season of Lucifer as Ella Lopez's new love interest, Pete Daily.

He co-starred in the 2020 meta-thriller Black Bear.

Alexander Koch is known for work in acting across film and television. New Release currently presents 14 verified screen credits connected to this profile.

Selected work includes Happiness for Beginners (2023), Under the Dome (2013), Law & Order: Special Victims Unit (1999), Lucifer (2016), Hacks (2021), The Hunting Party (2025), Sorry for Your Loss (2018), The Code (2019). The recorded credits span 1999 to 2025, including 7 movies and 7 TV shows.

The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.