Gronkowski to host Showtime comedy special

New England Patriots tight end Rob Gronkowski will showcase his comedic side in a new special airing on Showtime.

"Unsportsmanlike Comedy with Rob Gronkowski" premieres Friday, Jan. 5 at 10 p.m. ET/PT and features standup comedy from former "Saturday Night Live" cast member Finesse Mitchell, Juston McKinney, Jay Larson, John Caparulo, and Lenny Clarke.