Mark Wahlberg and Dwayne Johnson star in this bodybuilding thriller. Wahlberg plays Daniel, an ex - com who now runs a successful gym. Frequented by tough guys with big muscles, the gym makes money, but not enough for Daniel. He comes up with a plan to kidnap one of his wealthy clients in order to steal his identity. Helping Daniel is another ex - com Adrian (Johnson) . Testosterone is everywhere. Directed by Michael Bay.