Ray Liotta (b. 1954) is an actor best known for his role in Goodfellas.
Liotta made a cameo appearance in Muppets From Space, playing the security guard at C.O.V.N.E.T. who refuses to let Miss Piggy through. Piggy is forced to use Muppet Labs Mind Mist on the guard to gain entrance. He will also make a cameo apperance in The Muppets...Again