It's 1943, and scientist David Herdeg (Brad Johnson) has volunteered to be part of an experiment examining the power of radar technology. But a snafu hurtles him through a time portal and lands him five decades into the future; in the meantime, a parallel trial taking place in 1993 also goes awry, transporting a military plane to Nazi Germany. Can Herdeg find his way back home and save civilization from certain ruin?