The musical is set in the 1980s heavy metal scene in Los Angeles. It was adapted from the Tony nominated Broadway show. Nash plays one of Stacee Jaxx's (Tom Cruise) bodyguards. He doesn't have many lines but does sing backup for Cruise's cover of Bon Jovi's "Wanted Dead Or Alive". Nash has black hair, similar to his Diesel days, in the movie.
He can also be seen this summer in the male stripper film Magic Mike.