** Updated ** Specific questions on Donnie Darko - please help

[BennyD]

Originally posted by: dwell
Bumping this instead of starting the 1000th thread on Donnie Darko. I saw it twice this weekend and have one question:

Donnie killed himself to save his mom, Gretchen, and the world. But his little sister is going to die anyway because she is going to be on the plane with the bitch gym teacher when it crashes. Or did I miss something?

the plane crashed because it lost it's engine when it hit the wormhole, so his sister is safe cause no wormhole