On December 3, 2019, I analyzed a TV Show and spotted product placement: Calvin Klein in Seinfeld Season 4 Episode 13 "The Pick" (1992).
100 best Seinfeld episodes of all time – Orlando Sentinel
The Ten Best SEINFELD Episodes of Season Four
Seinfeld: Season 4, Episode 13
The Pick) - TIA: I want you to see this. The CALVIN KLEIN ad I was
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Calvin Klein In Seinfeld Season 4 Episode 13 The Pick (1992)
Seinfeld: Season 4 (1992) — The Movie Database (TMDB)
100 best Seinfeld episodes of all time – The Virginian-Pilot
The Pick, WikiSein
Famous Faces on Seinfeld (Season 4)! - IMDb
The Best Episodes From 'Seinfeld' Season 4, Ranked By Votes
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100 best Seinfeld episodes of all time – The Virginian-Pilot
For years, I thought this actually was Calvin Klein. I had no idea
May, 2017, THAT'S ENTERTAINMENT!