TV That '70s Show - Season 1 Episode 21 : Water Tower That '70s Show - Season 1 Episode 21 : Water Tower 7.936/10 by 1571 users The guys paint a pot leaf on the water tower and Kelso falls off trying to fix it because everyone thinks it looks like the finger. Instead of going to the hospital they go to Eric's cause his mom's a nurse. When Eric goes to get her he walks in on his parents having sex. Having trouble sleeping and not being able to look his parents in the eyes leads his parents to believe he's on drugs. Details Casts Posters Images Title That '70s Show - Season 1 Episode 21 : Water Tower Alternative Titles De Volta aos Anos 70, El show de los 70, Die wilden 70er, מופע שנות ה-70, 요절복통 70쇼, Różowe lata siedemdziesiąte, Tie roky sedemdesiate... First Air Date 1998-08-23 Last Air Date 2006-05-18 Number of Episodes 200 Number of Seasons 8 Genres Comedy, Family, Drama, Networks FOX, Casts Mila Kunis, Danny Masterson, Laura Prepon, Wilmer Valderrama, Debra Jo Rupp, Kurtwood Smith, Don Stark, Tommy Chong, Josh Meyers Plot Keywords , Jackie Burkhart Mila Kunis Steven Hyde Danny Masterson Donna Pinciotti Laura Prepon Fez Wilmer Valderrama Kitty Forman Debra Jo Rupp Red Forman Kurtwood Smith Bob Pinciotti Don Stark Leo Tommy Chong Randy Pearson Josh Meyers Episodes List That '70s Show Season 1 :Episode 1 That '70s Pilot That '70s Pilot 1998-08-23 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 2 Eric's Birthday Eric's Birthday 1998-08-30 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 3 Streaking Streaking 1998-09-06 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 4 Battle of the Sexists Battle of the Sexists 1998-09-20 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 5 Eric's Burger Job Eric's Burger Job 1998-09-27 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 6 The Keg The Keg 1998-10-25 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 7 That Disco Episode That Disco Episode 1998-11-08 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 8 Drive-In Drive-In 1998-11-15 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 9 Thanksgiving Thanksgiving 1998-11-22 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 10 Sunday, Bloody Sunday Sunday, Bloody Sunday 1998-11-29 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 11 Eric's Buddy Eric's Buddy 1998-12-06 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 12 The Best Christmas Ever The Best Christmas Ever 1998-12-13 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 13 Ski Trip Ski Trip 1999-01-17 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 14 Stolen Car Stolen Car 1999-01-24 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 15 That Wrestling Show That Wrestling Show 1999-02-07 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 16 First Date First Date 1999-02-14 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 17 The Pill The Pill 1999-02-21 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 18 Career Day Career Day 1999-02-28 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 19 Prom Night Prom Night 1999-03-07 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 20 A New Hope A New Hope 1999-03-14 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 21 Water Tower Water Tower 1999-06-14 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 22 Punk Chick Punk Chick 1999-06-21 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 23 Grandma's Dead Grandma's Dead 1999-07-12 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 24 Hyde Moves In Hyde Moves In 1999-07-19 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,... That '70s Show Season 1 :Episode 25 The Good Son The Good Son 1999-07-26 Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso,...