EXCLUSIVE: Erika Alexander ( American Fiction, Living Single) has joined the cast of NBC ‘s Untitled Tracy Morgan pilot from Tina Fey, Robert Carlock and writer Sam Means. Written by Carlock and Means, the new comedy stars Morgan as a disgraced former football player on a mission to rehabilitate his image.

Tracy Morgan's NBC comedy pilot about a disgraced football player trying to rehab his image has bagged none other than Daniel Radcliffe. The 'Harry Potter' alum will play a filmmaker named Arthur Tobin.

Tracy Morgan might be best known for his role on Tina Fey’s satirical sitcom 30 Rock (which you can stream on Hulu), but the Saturday Night Live alum and regular has dozens of other credits, including a four-year run as Tray Barker on the TBS comedy series The Last O.