Red Clover

Leprechaun's Revenge is a TV movie starring Derek Babb, Kent Jude Bernard, and Chase Boltin. A young woman accidentally releases a homicidal leprechaun while hunting, which brings back memories of her town's deadly past.
An evil leprechaun who has been imprisoned within the roots of a majestic old oak tree, is accidentally set loose on St. Patrick's Day. Once free, he takes out his bloody revenge on the descendants of the people who originally imprisoned him.