Yet another actor has joined the cast of The Muppets sequel, as Variety is now reporting that Ray Liotta will star alongside Ricky Gervais, Ty Burell and Tina Fey. The role of Ray is unspecified as of now, but production already began in London and since the last Muppet movie had quite a few cameos, I’d assume we’d be hearing a lot more casting updates in the next few days. The last update for the movie was a two weeks back when it was pushed back from this coming December to March 2014.