Avengers: Endgame's time travel is getting pretty confusing... 1 / 7
With even the writers and directors disagreeing over just how time travel works in the MCU. 2 / 7
A recent interview with Tilda Swinton has suggested there's a simple reason... 3 / 7
Marvel changed the rules of time travel partway through production! 4 / 7
She was called in for reshoots to revise her dialogue explaining the time travel. 5 / 7
It's always hard for a film to create - and stick to - consistent rules of time travel... 6 / 7
And even harder if you change those rules at the last second. 7 / 7