A strange accident endows a fisherman with inexplicable mental powers that help him predict, then defeat an alien menace.; A boastful general believes that he knows how he could have changed the course of history's greatest battles, and a magician gives him the opportunity to prove it by sending him into the past.; A jungle explorer finds a spring whose water temporarily changes his skin into metal. Returning home, he decides to use this ability to fight crime, but robbers try to steal the secret of his transformation and his doctor warns him that his skin could remain metallic forever.; Native American customs regarding death