Flash, Dale and Zarkov travel back in time to defuse a bomb that is set to blow up the Earth of the future. <br /><br />Directed by Gunther von Fritsch<br />Starring Steve Holland, Irene Champlin, Joseph Nash<br /><br />Cast<br />Steve Holland as Flash Gordon<br />Irene Champlin as Dale Arden<br />Joseph Nash as Dr. Hans Zarkov<br />Henry Beckman as Cmdr. Paul Richards
