Pics: CBS launches long-running hit

Published On: Apr 21 2013 11:56:53 PM EDT   Updated On: Apr 22 2013 07:57:11 AM EDT

After the problems CBS brass had with the Smothers Brothers it's not surprising they weren't asked to return, but putting Leslie Uggams against Gunsmoke in 1969 was like a bullet to the head. On the other side of the coin, Medical Center begins its seven-year run on the network.