Little-known mistakes and bloopers in The Rifleman

were on the brink of a budding romance.

However, this storyline fizzled out when Milly left the show in season four, with a vague explanation that she needed to head back east.

This left producers in search of a new female lead, introducing the character Lou Mallory. The challenge was to find an actress who not only fit the role but also had undeniable continue reading …