Mark O'Neill

4.9
/10
Mark O'Neill is an actor.
Mark O'Neill appears in: The Flash (2014) and Supergirl (2015), among others.

Mark O'Neill
person

Known for

    Guest
    as Barry Allen
    1 episode
    7.5
    /10
    • superheros genre
    • dc
    • crime genres
    • time manipulation
    • science fiction
    • mystery and drama
    • science
    • family relationships
    • violence genres
    • watched
    After being struck by lightning, Barry Allen wakes up from his coma to discover he's been given the power of super speed, becoming the Flash, and fighting crime in Central City.
    • 42min
    • Seasons: 9
    • Episodes: 184
    Ended

    The Flash
    serie United States 2014 - 2023
    Guest
    as Jury
    1 episode
    6.2
    /10
    • superheros genre
    • mystery and drama
    • dc
    • science fiction
    • lgbt
    • superman
    • literature
    • family relationships
    • watched
    The adventures of Superman's cousin and her own superhero career.
    • 42min
    • Seasons: 6
    • Episodes: 126
    Ended

    Supergirl
    serie United States 2015 - 2021