House of Mystery #224

In "Night Stalker in Slim City," Tyrone Flex turns on his partner Neil Silver, using Silver’s own invention—a workout robot called Supercisern—to commit a brutal murder. But when the machine begins to act on its own, it's not long before the tables turn, and the weapon becomes a relentless force of vengeance.

In "The House of Endless Years," two girls, Judy and Peggy, venture into a decaying mansion seeking Peggy’s missing brother, only to be met by a gaunt old hag who pleads with them to flee. Curious and undeterred, they soon discover the house feeds on their deepest dread—trapping them in an endless cycle of fear, where time itself seems to stretch without end.