Anyone with a time machine can change history, but saving it requires creative problem solving. Pocket sized episodes based on the greatest unsolved mysteries; solve, manipulate, interrogate and impersonate. The only thing you don't have to worry about with time travel is being late.

Anyone with a time machine can change history, but saving it requires creative problem solving. Pocket sized episodes based on the greatest unsolved mysteries; solve, manipulate, interrogate and impersonate. The only thing you don't have to worry about with time travel is being late.