“Past is Prologue” is the ninth episode of the fifth season of 9-1-1, and the sixty-ninth episode overall. It will air on November 29, 2021.
I have updated the gallery with episode stills of Oliver from “Past is Prologue” which you can check out over at oliver-stark.org/gallery where you will also find stills of Oliver from previous episodes of 9-1-1!
TV Productions > 9-1-1 > Season 5 > 5.09 | Past is Prologue > Stills