Movie
Donnie Darko (2001)
In-fiction date: 10/30/1988
On October 30, 1988 — the last night of the twenty-eight-day countdown — the tangent universe collapses and Donnie understands what he has to do. He drives to Roberta Sparrow's house, watches Gretchen die, shoots Frank, then returns home and laughs as the jet engine falls through the roof — choosing death to restore the primary timeline and save everyone he loves.