Mystery Science Theater 3000 S04 E07 The Killer Shrews

"We've got Movie Sign!"

In the theater, the crew watches as the inhabitants of a tiny island are terrorized by genetically altered, giant killer shrews (played by dogs in masks) in "Killer Shrews" (1959). Meanwhile, on the SOL, Joel has a bad reaction to his Killer Shrew drink, as does TV's Frank down in Deep 13.