Directed by Evan Cecil, LASSO centers around Simon (played by Andrew Jacobs) and Kit (Lindsey Morgan), two leaders of an Active Senior tour group visit a remote small-town rodeo festival. It's a great experience for the group... until they try to leave. The duo eventually join with a one-armed cowboy (Sean Patrick Flanery), a rodeo queen, and a powerhouse female bull rider in their fight to survive the night and save what seniors they can from bloodthirsty cowboys on the hunt for human livestock.