The Stooges are hired by the Detective Hadyn Zeke to go out West and help his client, Nell Higginbottom regain the I.O.U. her father was tricked into signing. The boys get into several scrapes in the process, but fortunately Curly goes insane whenever he sees a mouse, and only a mouthful of cheese will settle him down... "Moe, Larry ... the cheese!" (thetvdb.com)