afterlife

In the series’ final moments, Agatha appears to Billy as a wise-cracking ghost, sporting a silvery hairdo in her afterlife and pondering if this new shade of immortality looks good on her.

Not that the afterlife has been too boring for Isaac.

Given its brief existence, the life of the show has also been very much about the afterlife of the show.

The “Twilight Zone” setting is a waiting room in the afterlife.

A potential parallel with Lydia's ability to see and be connected to the afterlife and death.