Critters 3 is a 1991 American science fiction comedy horror direct-to-video film and the third installment of the Critters series, directed by Kristine Peterson. The film stars Aimee Brooks, John Calvin, Katherine Cortez, Don Keith Opper, and Leonardo DiCaprio in his film debut. It was shot simultaneously with its sequel Critters 4. Unlike the first two films, it does not take place in the town of Grover's Bend.