Bonanza

The Roper (5x27)

Air date: Apr 05, 1964

Will is having second thoughts about staying on at the Ponderosa, and outlaws hit the ranch and take him with them. The leader, Lee Hewitt, is a young killer and plans on robbing the Ponderosa, so Will must take action to save himself, Hewitt's wife, the doctor, and his newfound relatives, the Cartwrights.