Don Sampson, a much-decorated Vietnam veteran, finds himself transported back to February 1944 and into the midst of the Allies' Italian campaign, where he is caught up in a desperate mission to foil the deployment of a last-resort German weapon.

Daniel Samson, a time-traveling Vietnam War veteran, is caught in the middle of the Mexican-American War and must journey a thousand miles to deliver vital orders to the U.S. cavalry.

Vietnam veteran Dan Samson travels back in time and discovers that he has become a deciding factor in the battles of the Civil War.