Tracy Morgan says 'I'm back' in new 'SNL' promos

Tracy Morgan is back at his old stomping grounds and he's going to get everyone pregnant.

That's what the comedian and "Saturday Night Live" alum said in new promo clips for his hosting gig on this weekend's October 17 episode of "SNL." The musical guest will be Demi Lovato.

This will be Morgan's first TV appearance after the Emmys and his second time as "SNL's" host. Morgan spent seven seasons on the NBC sketch show. In 2006, he joined the cast of NBC's "30 Rock." 

Morgan was badly injured in a 2014 accident after a Wal-Mart truck hit the comedian's limo. Comic James "Jimmy Mack" McNair was killed as a result.

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