This weekend, SNL will be hosted—for the third time—by Robert De Niro, ahead of this month's release of Little Fockers. Inside, watch all four promos for the episode, featuring Kristen Wiig impersonating (and pissing off!) the legendary actor.

http://www.hulu.com/watch/197095/saturday-night-live-snl-promo-robert-de-niro

[Hulu]