CBS Renews 18 Shows Including MacGyver and Mom and Blue Bloods CBS announced this morning that it is renewing 18 shows, including six comedies, nine dramas, one reality series, two news magazines and a number of successful comedies. The network renewals include the #1 scripted program/comedy The Big Bang Theory, the #1 drama NCIS, the #1 new series Bull the #1 new comedy Kevin Can Wait and the #1 newsmagazine 60 Minutes.