Eric's Naughty No-No is the 19th episode of Season 3 on FOX comedy That '70s Show.


A visit from Paula, Kitty's beautiful and successful sister, makes Kitty believe that her life is going nowhere. After the guys see an x-rated movie, Eric tries some new moves on Donna. And Kelso decides he's never going to tell another lie.


Topher Grace as Eric Forman
Mila Kunis as Jackie Burkhart
Ashton Kutcher as Michael Kelso
Danny Masterson as Steven Hyde
Laura Prepon as Donna Pinciotti
Wilmer Valderrama as Fez
Debra Jo Rupp as Kitty Forman
Kurtwood Smith as Red Forman

Special Guest Star

Valerie Harper as Paula Sigurdson

Guest starring

Ashley Peldon as Teenage Kitty
Kala Savage as Teenage Paula
Ryan Bumcrot as Chet
Christina Cacciotti as Suzie


  • Tanya Roberts and Don Stark are absent from the main cast in this episode.
  • Eric states that Kitty quit her job.
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