Green Acres - Season 5 - Eps 9: The Special Delivery Letter
Oliver tries to pick up a special delivery letter that arrived for him at the Hooterville post office. He and Lisa end up traveling all over the valley because Drucker mistakenly gave it to Hank Kimball, who gave it to Fred Ziffel, who gave it to Arnold. Arnold dropped it in the mail, sending the Douglases to the Pixley post office where two sets of identical twins are working at the windows.
About Green Acres

Title: Green Acres
First Air Date: 1965-09-15
Last Air Date: 1971-04-27
Status: Ended
Rating: 7.3/10 (from 65 votes)
Language: EN
Seasons: 6
Total Episodes: 170
Network: CBS
Genres: Comedy
Production Companies: Filmways Television, Orion Television, MGM Television, Filmways Pictures
Synopsis
Green Acres is an American sitcom starring Eddie Albert and Eva Gabor as a couple who move from New York City to a rural country farm. Produced by Filmways as a sister show to Petticoat Junction, the series was first broadcast on CBS, from September 15, 1965 to April 27, 1971. Receiving solid ratings during its six-year run, Green Acres was cancelled in 1971 as part of the "rural purge" by CBS. The sitcom has been in syndication and is available in DVD and VHS releases. In 1997, the two-part episode "A Star Named Arnold is Born" was ranked #59 on TV Guide's 100 Greatest Episodes of All Time.
Cast

Eddie Albert
Oliver Wendell Douglas

Eva Gabor
Lisa Douglas

Pat Buttram

Tom Lester

Alvy Moore

Frank Cady