Chrome Plated Corns

From the Battle of Little Bighorn to the signing of the Treaty of Versailles, the forests of WWII France and the execution of the Rosenbergs, someone is changing the outcome of historical events and creating alternative time trajectories. Who is going to restore continuity and the flow of earth's history? Doc Beaufort, a country doctor and Time Bureau Investigator from the year 2070 conscripts a team of time traveling restorationists to set things back on course, but it might be too late. Will the doc and his team of quirky characters be able to set things right, or will some folks cease to exist?