AMC's number one show returned last week to huge numbers, but it was still down a ton from its eighth season debut. The ninth season will be the show's final to feature Andrew Lincoln, who has played Rick Grimes since the premiere in 2010. With a huge premiere-to-premiere decline, the show looks to be in for a less-than-stellar trend. Last season averaged a massive 3.4, stay tuned to see how this season will stack up.