Voice Of Post

NBC has canceled three struggling shows while adding four new shows  and renewing a few more.

Cancelled shows: 
A "Law & Order" spinoff
A sci-fi drama
An underperforming comedy

Renewed shows: 
A geeky spy dramedy
A family drama
A law drama

Rejected shows:
A high-profile super hero drama
A Donald Sutherland comedy
A sci-fi police drama