By Lynette Rice
September 20, 2013 at 07:22 PM EDT
Frederick M. Brown/Getty Images

The top programming exec who helped to develop the much-anticipated The Blacklist and The Michael J. Fox Show for fall is staying at NBC through 2017.

NBC Universal has quietly extended the contract for Bob Greenblatt, NBC’s entertainment chairman.

Greenblatt joined NBC from Showtime in 2011. Since then, he was responsible for launching NBC’s cult hits Revolution and Grimm. He also helped to shepherd in The Voice.