Heavy Metal Mater Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Mater and Lightning McQueen are ready to rock! When Mater's garage band Mater and the Gas Caps records a hit song Mater becomes a rock legend. Then Lightning joins Mater's band for the rock concert of the century! Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Bob Scott, Lori Alan, Danny Mann, Jack Angel, Jan Rabson, John Cygan, Paul Eiding, Elissa Knight, Guido Quaroni, George Carlin, Steve Purcell, Mickie McGowan, Keith Ferguson, Laraine Newman, Lindsey Collins .