Brock Lesnar returned to WWE in the final segment of this week's episode of Raw. Interrupting Vince McMahon's "firing" of Paul Heyman, Lesnar came to the ring and gave Vince the F5. He didn't speak.
Lesnar hasn't been seen on WWE TV since the August 20th episode of Raw where he "quit" after beating Triple H at SummerSlam.
WWE posted the following photo on Twitter less than 10 minutes before he came out: