In his submarine parked under an icy wasteland, enroute to Russia, Shaw spoke to his pretty assistant Emma.He was looting it of artifacts in the remote town of Escudero (three hour""s drive from Albuquerque) - and she also revealed her attitude toward him - he was a foolish "dumb cluck" who deserved the cave-in:He""s way in there, under that mountain.He bragged about his invulnerable immortality in the dreamworld: "I am eternal," smacked her across the face, and came in for the final kill.Rip out the phones, smash up the furniture." Another former con, "Doc" Erwin Riedenschneider (Sam Jaffe), is reported to have left state prison a day earlier en route to the city, but the Lieutenant and his officers were also lax in trailing the recently-paroled criminal: "He loses you five blocks from the depot and one of the most dangerous criminals alive is now at large in this city.Set-pieces:the ground assault-battle between the Hoth planet rebels and gigantic Imperial Snow-walkers, the dizzying asteroid field chase scene with theMillennium Falconescaping TIE fighters while darting between giant tumbling boulders, and later barely escaping a cave which was in fact a giant space worm""s gullet, the initial light-saber fight in a cave between Luke and the dark force of Darth Vader, the levitation of Luke""s X-wing fighter by Yoda, and the climactic lightsaber battle between Luke and Vader.