7.5
/10
John Diggle is a fictional character portrayed by David Ramsey in the TV series Supergirl.
In the first episode they appeared in, titled Elseworlds, Part 3 (season 4), they were 47 years old.
They appear in 2 episodes out of a total of 126 aired

John Diggle

by David Ramsey

character

Episodes2

  • 8.4
    /10

    Elseworlds, Part 3
    episode S4.E9 december 2018
    Supergirl, The Flash, Green Arrow and Superman face the battle of their lives.
  • 5.7
    /10

    Blind Spots
    episode S6.E12 september 2021
    The people of the Heights are affected by the building collapse, and a new hero emerges to protect them.