The Beverly Hillbillies - Season 4 - Eps 12: Mrs. Drysdale's Father
Mrs Drysdale's father arrives & is a little short of cash. After hearing that Jed next-door is a millionaire he invites himself over for a game of poker. Mrs Drysdale's Father is winning until Granny sits in on the game & then she ends up with all the winnings. Mrs Drysdale's father then shoots some pool with Jed but he loses again.
About The Beverly Hillbillies

Title: The Beverly Hillbillies
First Air Date: 1962-09-26
Last Air Date: 1971-03-23
Status: Ended
Rating: 6.8/10 (from 121 votes)
Language: EN
Seasons: 10
Total Episodes: 274
Network: CBS
Genres: Comedy, Family
Production Companies: McCadden Productions, Filmways Television, Filmways Pictures
Synopsis
Jed Clampett's swamp is loaded with oil. When a wildcatter discovers the huge pool, Jed sells his land to the O.K. Oil Company and at the urging of cousin Pearl, moves his family to a 35-room mansion in Beverly Hills, California.
Cast

Buddy Ebsen
Jed "JD" Clampett

Irene Ryan
Granny

Donna Douglas
Elly May Clampett

Max Baer Jr.
Jethro Bodine

Raymond Bailey
Milburn Drysdale

Nancy Kulp
Jane Hathaway