CBS Summer Predictions: 'Under the Dome' Returns as a Toss Up to Be Canceled or Renewed

This past week, Under the Dome premiered with a 1.3 A18-49 rating. Therefore this season will start out as a toss up between cancelation and renewal. 

The Breiefcase will be downgraded to "likely canceled" after weeks of declining ratings. Friday's rating is already near a downgrade to certain cancelation. 

CBS Shows

Big Brother - Certain Renewal

Under the Dome - Toss Up

The Briefcase - Likely Cancelation