Why did Vincent Vega and Jules Winnfield kill Brett?

There are three people killed by Jules and Vincent: Brett: Flock of Seagulls: and Jerry Seinfeld: The details behind their betrayal of Marcellus Wallace are left intentionally unclear, but there are several points that can be inferred from the dia... read more

Vincent and Jules get the call at 7am from Marcellus to be at Brett's apt at 7:25am, which doesn't leave them time to get shotguns. When they arrive at 7:22 they have to hang back so they can be sure Marvin will answer the door. During this short period we learn about Tony and Mia. read more