Charlie Day Teams Up With 'Horrible Bosses' Co-Star for 'Saturday Night Live' Promo (Video)

Charlie Day Saturday Night Live 2011

It's Always Sunny in Philadelphia star Charlie Day makes his Saturday Night Live debut on Nov. 5, and his Horrible Bosses co-star Jason Sudeikis doesn't seem to be going easy on the newbie.

The two appear NBC's first promo for the episode, congratulating each other on their respective accomplishments, fighting over their rightful titles, hyperventilating into paper bags and dancing with top hats and canes.

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Maroon 5 joins Day for the first SNL outing of November, which will be followed by hosting appearances from two-timer Emma Stone and Muppets star Jason Segel.

Watch the four spots lumped together below, and always remember to refer to Mr. Jason Sudeikis by his proper title: