Alexander Koch

Alexander Koch

Known for

Acting

Born

February 24, 1988 (age 38)

Birthplace

Grosse Pointe Park, Michigan, USA

Biography

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.

Best known work

Lucifer
Lucifer
2016
Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
1999
Under the Dome
Under the Dome
2013
Sightless
Sightless
2020
Hacks
Hacks
2021
Happiness for Beginners
Happiness for Beginners
2023
Black Bear
Black Bear
2020
Always Shine
Always Shine
2016
The Hunting Party
The Hunting Party
2025
Sorry for Your Loss
Sorry for Your Loss
2018

Filmography

  1. 2025

    The Hunting PartyTV

    as Eric Rosa (1 episode)

  2. 2023

    Happiness for Beginners

    as Duncan

  3. 2021

    HacksTV

    as Dev (3 episodes)

  4. 2020

    Black Bear

    as Mike

  5. 2020

    Sightless

    as Clayton

  6. 2020

    Big Fork

    as Kipton

  7. 2019

    The CodeTV

    as Bard (3 episodes)

  8. 2018

    Sorry for Your LossTV

    as Nicholas Schwaback (1 episode)

  9. 2017

    Maya Dardel

    as Paul

  10. 2016

    Always Shine

    as Matt

  11. 2016

    LuciferTV

    as Pete Daily (3 episodes)

  12. 2013

    Under the DomeTV

    as Junior Rennie (39 episodes)

  13. 2011

    The Ghosts

    as Frank

  14. 1999

    Law & Order: Special Victims UnitTV

    as Nick Pearce (1 episode)

TMDBThis product uses the TMDB API but is not endorsed or certified by TMDB.Streaming availability data provided by JustWatch© 2026 FlickQueue · Privacy · Terms