Only the second most exciting 'SNL' news of the week, this Saturday will see Jim Carrey returning to the stage for a third time alongside pop star Iggy Azalea. Ostensibly the show's Halloween episode, take at look at Jim Carrey's murderous and impression-heavy round of 'SNL' promos with Aidy Bryant!

His first time hosting 'SNL' since 2011 with the Black Keys, Jim Carrey's latest promo round features the 'Dumb and Dumber To' star faking a relationship with Aidy Bryant for the trending topics, or getting alternately Halloween-ish and murdery, as the situation naturally calls for. Also, should ever want to see Jim Carrey' tonguing a hockey mask, you're in luck!

This Saturday's fourth installment of the 40th anniversary season will also see writer Leslie Jones joining the featured player cast, having been promoted after several attention-garnering appearances across the first three episodes. The longrunning NBC sketch comedy series will also bring Chris Rock back to the stage on November 1, alongside musical guest Prince.

Take a look at Jim Carrey's spooky-scarey 'SNL' Halloween promos above, and tell us in the comments if you'll tune in this Saturday night!