Children Shouldn't Play with Dead Things (also known as Revenge of the Living Dead, Things from the Dead, and Zreaks) is a 1972 comedy horror film directed by Bob Clark. It later became a cult classic. This low-budget zombie film is the third film of director Bob Clark, who later became famous for directing the films Black Christmas, A Christmas Story, and Porky's.

The film was shot in 14 days on a budget of $50,000. Clark employed some of his college friends on it.

In the film, a sadistic theatre director uses a necromantic ritual in an attempt to resurrect the dead in an island cemetery. The attempt backfires, as it creates aggressive zombies which attack the director and his theatrical troupe.