The Dick Van Dyke Show - Season 5 - Eps 3: Uhny Uftz
Rob and Buddy are working late, and keep thinking they hear a metallic voice saying ""Uhny Uftz""! The explore a supposedly abandoned office somewhere in the building, and find a somewhat 'mad' inventor (complete with a taciturn and vaguely menacing assistant) who has constructed a toy flying saucer. It works quite well, except that, instead of saying ""Merry Christmas"" as the inventor intended, the saucer only says ""Uhny Uftz"".
About The Dick Van Dyke Show

Title: The Dick Van Dyke Show
First Air Date: 1961-10-03
Last Air Date: 1966-06-01
Status: Ended
Rating: 7.4/10 (from 92 votes)
Language: EN
Seasons: 6
Total Episodes: 158
Network: CBS
Genres: Comedy
Production Companies: Calvada Productions
Synopsis
The Dick Van Dyke Show centers around the work and home life of television comedy writer Rob Petrie. The plots generally revolve around problems at work, where Rob got into various comedic jams with fellow writers Buddy Sorrell, Sally Rogers and producer Mel Cooley.
Cast

Dick Van Dyke
Rob Petrie

Mary Tyler Moore
Laura Petrie

Rose Marie
Sally Rogers

Morey Amsterdam
Buddy Sorrell

Larry Mathews
Richie Petrie