The Beverly Hillbillies (1962)

S7E4 Coming Through the Rye

Jethro catches a glimpse of Col. Dumbarton's niece through his telescope. When he urges Jed to take a look, Jed mistakenly thinks he’s seeing her, as her brother is wearing a Scottish kilt. Jethro is smitten and dreams of marrying her. However, Granny disapproves, insisting that Jethro shouldn't wed a girl she finds unattractive, and ultimately, she gets her way.