The Beverly Hillbillies (1962)

S3E17 Dash Riprock, You Cad

Elly is heartbroken over Dash's interest in Miss Jane, prompting Jed and Drysdale to step in and try to mend the situation. Meanwhile, Granny is puzzled as to why Dash would choose the plain Miss Jane over her beautiful granddaughter. In an effort to help Elly, Biff Steel is brought into the mix, but upon seeing Miss Jane, he mistakenly believes she is the charming Miss Clampett.