Episode 17: The One With Two Parts (2) -

: Michael Lembeck directed this installment; he would go on to direct many of the show's most ambitious "event" episodes.

" The One With Two Parts (2) "—Season 1, Episode 17—is a foundational chapter in Friends history that cemented the show's identity as more than just a coffee-shop sitcom. It masterfully balances high-stakes farce with the introduction of the "evil twin" trope and a massive network crossover event. The "Must-See TV" Crossover Episode 17: The One With Two Parts (2)

: The "evil twin" dynamic was established here to explain why Lisa Kudrow was appearing on both Friends and Mad About You (where she played Ursula the waitress). Phoebe’s decision to impersonate Ursula to give Joey a "clean break" shows her profound loyalty and empathy, even when it means hurting her own feelings. : Michael Lembeck directed this installment; he would

: George Clooney and Noah Wyle appeared as Dr. Michael Mitchell and Dr. Jeffrey Rosen. While technically not playing their ER characters (Ross and Carter), the visual of them in scrubs was a deliberate nod to the #1 drama of the time. The "Must-See TV" Crossover : The "evil twin"