David Lynch has found a big role for the 3-foot 7-inch actor who played the mysterious dancing dwarf on "Twin Peaks." Mike Anderson will have the title role in Lynch's upcoming movie "Ronnie Rocket." "I'm deliriously happy about the part," Anderson, 37, told the New York Daily News. He obliquely describes the character as having "a limited awareness of normal reality but a large awareness of transcendental reality."