Jack and his friends, still attached to Marshal Sykes' posse, are on their way to Eagle Town to rendezvous with a cavalry detachment. Yet there are still questionsmarks hanging over his mission. Too many ambushes, too many coincidences... Not to mention that the idea of sending a circus act to fight a deadly bandit remains a preposterous idea to Sykes.. and that the presence of the too-beautiful Amy creates tensions between the two teams.

Texas Jack is a legendary hero, a crack shot and a champion of the helpless who gunned down dozens of enemies... in his travelling show and the novels that bear his name! In reality, though, he's never been west, and has never shot at anyone. So when a government agent asks him to go to Wyoming to face a bloodthirsty maniac, his first reaction is to say no. Yet to preserve his reputation, he eventually takes the job, and leaves with his three co-stars in the show...