S1·E4 Is There a Doctor in the Roundhouse?

Norman Curtis, who has fallen in love with life at the Shady Rest, is still staying there for free without Kate yet knowing his true identity. He accidentally breaks the throttle handle of the Hooterville Cannonball and folks can't get to Kate's annual Shady Rest Jamboree. Norman decides to come clean about his identity. The problem is no one believes him. In fact, they all believe he's crazy. But the executive tries to make amends with a determined effort to obtain the nearly-nonexistent replacement part. Norman brings three of his friends in to help, who everyone also think are hobos. Thanks to Norman, the Jamboree is a success.