Crisis On Infinite Earths: 36 Easter Eggs, Cameos And References You Probably Missed
5. Doom Patrol
Following up the Swamp Thing cameo, Crisis On Infinite Earths took a trip back to Earth-9 to catch us up with revived Titans before heading over to Earth-21 to complete the DC Universe live-action trinity with a glimpse into how the Doom Patrol were getting on.
Jumping up and down with joy seemed like an appropriate reaction for those just brought back from an antimatter extinction... even if they weren't aware of it.