You Know The Voice: Paul Winchell & Bea Benaderet (1962)

From season 1 of The Beverly Hillbillies:

Jed (Buddy Ebsen) and the family return to the Ozark mountains on a Christmas vacation, where Jethro's mom, Pearl (Bea Benaderet, The Flintstones) is still pining for Mr. Brewster, a businessman (Frank Wilcox). Paul Winchell guest stars as Homer Winch, who's got eyes for Granny (Irene Ryan).

Here's "Home For Christmas":

Edit, 11/25/23: Had to change the video. This copy has an alternate open, sans "The Ballad of Jed Clampett":

This was included on Mill Creek's Holiday Classics DVD box set.

Rating for the episode: B.