Adventure Island
Travelers find themselves marooned on an island with a maniacal self-made ruler.
Bank teller Vince Grayson wakes from a nightmare in which he and an unknown woman murdered a man in a strange, mirrored room. Only a dream…but Vince finds that he has physical objects and bruises from his “dream.” His cop brother-in-law dismisses his story…until the family, on a picnic, takes shelter from a thunderstorm in a deserted mansion containing that mirrored room.
After years of prospecting, Jonathan finally strikes gold. He returns to town only to discover that his partner has since died and left Tommy fatherless. He decides to leave Shep (played by Lassie) with Tommy to cheer him up. Meanwhile, Jonathan’s new partner, Lin, isn’t interested in sharing the gold, and lures Jonathan to his death. Lassie immediately deduces what’s happened, so Lin poisons Lassie. Lassie barely pulls through and pursues Lin to a climactic