Popsugar Entertainment Once Upon A Time Once Upon a Time 100th Episode Review Every Reaction You Had While Watching Once Upon a Time's 100th Episode March 8, 2016 by Kelsie Gibson View On One Page Photo 16 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 When Henry Sr. Finds Peace and Walks Into the Light Previous Next Start Slideshow Once Upon A TimeTVGifs