John Saxon starred post apocalypse tube travel nuclear explosion at the end

A new era is about to begin in Eastern Europe. Scythians, the proud warriors, are all but gone and most of the few remaining descendants have become ruthless mercenary assassins. Lutobor, a warrior who becomes involved in intertribal conflicts, sets off on a perilous journey to save his family guided by a captive Scythian.

Peace and tranquility have set in Belogorie. The evil was defeated and Ivan is now enjoying his well-deserved fame. He is surrounded by his family, friends and small wonders from the modern world that help him lead a comfortable life. Luckily, he has his Magic Sword to cut a gap between the worlds to get some supplies quite regularly. But when an ancient evil rises and the existence of the magic world is put to danger, Ivan has to team up with his old friends and his new rivals. They will set out on a long journey beyond the known world to find a way to defeat the enemies and to return peace to Belogorie.

After a nuclear attack, an unlikely group of survivors, including a geologist, a crook and his moll, and a prospector, find temporary shelter in the remote-valley home of a survivalist and his beautiful daughter, but soon have to deal with the spread of radioactivity - and its effects on animal life, including humans.

After witnessing the apocalypse from a research bunker in the Scottish highlands, Jack survives with only the station's AI mainframe computer ( J.I.M. ) to keep him company. When the food supplies run out 8 years later, Jack & JIM set out across the post apocalyptic wastelands to deliver an important message. Mayhem ensues as they encounter Ice Pirates, Cannibals , Cyber-Punks and Zombie Nuns.