Cast:
Robert Clarke, Darlene Tompkins, Vladimir Sokoloff, Boyd 'Red' Morgan, Stephen Bekassy, John van Dreelen, Arianne Ulmer, Ken Knox, Neil Fletcher, Jack Herman, William Shephard, James 'Ike' Altgens, John Loughney, Russ Marker, Tom Ravick, Don Flournoy, Arthur C. Pierce, Malcolm Thompson
Tags:
future, time warp, deaf-mute, time travel, u.s. air force, attempt to escape, sterility, romance, held captive, revolt, test pilot, air force pilot, test flight, segregation, mutants, plague survivors, underground city, mental telepathy, cosmic rays, dying civilization, grandfather granddaughter relationship, caged humans, soviet agent, high-altitude flight, rocket plane