Read the comic here.
I wasn't sure if I wanted to cut back to Past!Whiskey in the fourth panel or not - but I realized that Donut's explosive going off would probably be heard/felt by the group as they're somewhere on the same floor - although way off by the elevators at this point. Having Wash dismiss the event keeps the continuity running smooth. And I know a few of you are watching me closely on that...
First draft of Panel Four Dialog:
Past!Whiskey: what was that?? The whole building shook! The zombies must be revolting!
Past!MarySue: We did that joke already.
Past!Wash: Or we were about to.