[s6e19] Is That You? -

: To succeed, Finn must stop a past version of himself from waking a past version of Jake. This creates a stable temporal paradox.

Following a memorial service for the wish-master Prismo, Finn and Jake perform an elaborate ritual involving his last jar of artisanal pickles. [S6E19] Is That You?

: The episode clarifies that Prismo is the manifest dream of a sleeping old man. : To succeed, Finn must stop a past