Michael Cassidy

Biography

Michael Cassidy (born March 20, 1983) is an American film and television actor. He is best known for his role as Zach Stevens on The O.C. and as Tyler Mitchell on the TBS comedy Men at Work. He portrayed Jonathan Walsh on comedy People of Earth from the show's start in 2016 until its 2018 cancellation.

Career Overview

Michael Cassidy has 37 screen credits in a career dating back to 1999. Their work spans 3 cinematic universes — most prominently Army of the Dead Series with 1 titles. Signature works include Jingle Around the Clock, The Dare Project, Boys Life 5. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Acting

Gender

male

Known Credits

37

Birth Date

1983-03-20 00:00:00

Birth Place

Portland, Oregon, USA

Known For

• 

  Jingle Around the Clock
• 

  The Dare Project
• 

  Boys Life 5
• 

  Delivered
• 

  Breaking Fast
• 

  The Stray

Associated Universes

Universe traveler — spans 3 universes

• Army of the Dead Series (1 titles)
• DCEU (1 titles)
• Man of Steel Collection (1 titles)

Frequent Collaborators

• Adam Fleming (2 collaborations)
• Brooke Nevin (1 collaborations)
• Jeremy Guilbaut (1 collaborations)
• Andrea Brooks (1 collaborations)
• David Stuart (1 collaborations)
• Nelson Wong (1 collaborations)
• Katerina Katelieva (1 collaborations)
• Lara Gilchrist (1 collaborations)
• P. Lynn Johnson (1 collaborations)
• Catherine Lough Haggquist (1 collaborations)

Credits

• actors (36 credits)

  • Gail Daughtry and the Celebrity Sex Pass

    Tom Soursap McNoodleman

    actor

    actors
    2026
  • Ballard

    - Collateral (2025) ... Aaron actor actors

    - Last Call (2025) ... Aaron actor actors

    - Fork in the Road (2025) ... Aaron actor actors

    - Beneath the Surface (2025) ... Aaron actor actors

    - What's Done in the Dark (2025) ... Aaron actor actors
    2025
  • Waco: The Aftermath

    Bill Johnston

    actor

    actors

    - Reckoning (2023) ... Bill Johnston actor actors

    - Conspiracy (2023) ... Bill Johnston actor actors

    - The Gospel According to Livingstone Fagan (2023) ... Bill Johnston actor actors

    - A Common Enemy (2023) ... Bill Johnston actor actors

    - Truths and Consequences (2023) ... Bill Johnston actor actors
    2023
  • Fatal Attraction

    - Best Friends (2023) ... Clay Bishop actor actors

    - The Dillingers (2023) ... Clay Bishop actor actors
    2023
  • Hypochondriac

    NP Chaz

    actor

    actors
    2022
  • Army of the Dead

    Sgt. Kelly

    actor

    actors
    2021
  • Resident Alien

    - The End Is Here (2025) ... Dr. Ethan Stone actor actors

    - The Weight (2022) ... Dr. Ethan Stone actor actors

    - Radio Harry (2022) ... Dr. Ethan Stone actor actors

    - Heroes of Patience (2021) ... Dr. Ethan Stone actor actors

    - The Green Glow (2021) ... Dr. Ethan Stone actor actors
    2021
  • Delivered

    Tom

    actor

    actors
    2020
  • Breaking Fast

    Kal

    actor

    actors
    2020
  • Mythic Quest

    - Backstory! (2021) ... Peter Cromwell actor actors
    2020
  • Good Trouble

    - This Is Not My Beautiful House (2022) ... Asher Bowen actor actors

    - Wake Up from Your Reverie (2022) ... Asher Bowen actor actors

    - Mama Told Me (2022) ... Asher Bowen actor actors

    - You Know You Better Watch Out (2022) ... Asher Bowen actor actors

    - Pick a Side, Pick a Fight (2022) ... Asher Bowen actor actors
    2019
  • Jingle Around the Clock

    Max

    actor

    actors
    2018
  • Dog Days

    Dr. Mike Stone

    actor

    actors
    2018
  • The Dare Project

    Johnny

    actor

    actors
    2018
  • The Rookie

    - Day of Death (2020) ... Caleb Wright actor actors

    - The Dark Side (2019) ... Caleb Wright actor actors
    2018
  • The Stray

    Mitch Davis

    actor

    actors
    2017
  • People of Earth

    Jonathan Walsh

    actor

    actors

    - Game Night (2017) ... Jonathan Walsh actor actors

    - Truth or Dare (2017) ... Jonathan Walsh actor actors

    - Alien Experiencer Expo (2017) ... Jonathan Walsh actor actors

    - Bee Kind (2017) ... Jonathan Walsh actor actors

    - Aftermath (2017) ... Jonathan Walsh actor actors
    2016
  • Batman v Superman: Dawn of Justice

    Jimmy Olsen

    actor

    actors
    2016
  • Night of the Living Deb

    Ryan Waverly

    actor

    actors
    2015
  • The Magicians

    - Mendings, Major and Minor (2016) ... James actor actors

    - Consequences of Advanced Spellcasting (2016) ... James actor actors

    - The Source of Magic (2016) ... James actor actors

    - Unauthorized Magic (2015) ... James actor actors
    2015
  • Stalker

    - Love Kills (2015) ... Brian Mitchell actor actors
    2014
  • Masters of Sex

    - Phallic Victories (2013) ... Dr. Malcolm Toll actor actors
    2013
  • The Guilt Trip

    Fake Andy (uncredited)

    actor

    actors
    2012
  • Argo

    Jordan's Analyst

    actor

    actors
    2012
  • Scandal

    - Hell Hath No Fury (2012) ... Travis Harding actor actors
    2012
  • Happy Endings

    - The Shrink, the Dare, Her Date and Her Brother (2012) ... Male Lead actor actors
    2011
  • Boys On Film 3: American Boy

    Johnny (segment "Dare")

    actor

    actors
    2009
  • Castle

    - Anatomy of a Murder (2010) ... Greg McClintock actor actors
    2009
  • Zoom

    Dylan West / Houdini

    actor

    actors
    2006
  • Boys Life 5

    actor

    actors
    2006
  • Dare

    Johnny

    actor

    actors
    2005
  • The Girl from Monday

    Ted

    actor

    actors
    2005
  • The O.C.

    - The O.Sea (2005) ... Zach Stevens actor actors

    - The Showdown (2005) ... Zach Stevens actor actors

    - The Return of the Nana (2005) ... Zach Stevens actor actors

    - The O.C. Confidential (2005) ... Zach Stevens actor actors

    - The Rager (2005) ... Zach Stevens actor actors
    2003
  • Smallville

    - Persona (2008) ... Grant Gabriel actor actors

    - Gemini (2007) ... Grant Gabriel actor actors

    - Blue (2007) ... Grant Gabriel actor actors

    - Wrath (2007) ... Grant Gabriel actor actors

    - Action (2007) ... Grant Gabriel actor actors
    2001
  • Law & Order: Special Victims Unit

    - A Waiver of Consent (2025) ... Derek Simpson actor actors
    1999
  • MacGyver

    - Soft Touch (1987) ... Robert Julian actor actors
    1985

• production (1 credits)

  • Night of the Living Deb

    producer

    production
    2015