That '70s Show: Season 4, Episode 21

Prank Day

It's Prank Day according to Kelso, who manages to trick his friends twice with his stunts. The guys' attempt to retaliate backfires horribly when Red triggers their prank instead. But rather than venting his wrath on Eric, Red joins the prank war to show the boys how it's done. Meanwhile, Jackie throws an impromptu slumber party to cheer Donna up on her parents' wedding anniversary.

Writing:
  • Bonnie Turner
  • Terry Turner
  • Mark Brazill

Stars:
Release Date: 1998-08-23
Seasons: 1 2 3 4 5 6 7 8
Metacritic: 8.6/10
TMDb: 8.0/10
  • Country: US
  • Language: English
  • Runtime: 25

Other episodes for this season

It's a Wonderful Life
Episode 1 - It's a Wonderful Life
Eric's Depression
Episode 2 - Eric's Depression
Pinciotti vs. Forman
Episode 3 - Pinciotti vs. Forman
Hyde Gets a Girl
Episode 4 - Hyde Gets a Girl
Bye-Bye Basement
Episode 5 - Bye-Bye Basement
The Relapse
Episode 6 - The Relapse
Uncomfortable Ball Stuff
Episode 7 - Uncomfortable Ball Stuff
Donna's Story
Episode 8 - Donna's Story
The Forgotten Son
Episode 9 - The Forgotten Son
Red and Stacey
Episode 10 - Red and Stacey
The Third Wheel
Episode 11 - The Third Wheel
An Eric Forman Christmas
Episode 12 - An Eric Forman Christmas
Jackie Says Cheese
Episode 13 - Jackie Says Cheese
Eric's Hot Cousin
Episode 14 - Eric's Hot Cousin
Tornado Prom
Episode 15 - Tornado Prom
Donna Dates a Kelso
Episode 16 - Donna Dates a Kelso
Kelso's Career
Episode 17 - Kelso's Career
Leo Loves Kitty
Episode 18 - Leo Loves Kitty
Jackie's Cheese Squeeze
Episode 19 - Jackie's Cheese Squeeze
Class Picture
Episode 20 - Class Picture
Prank Day
Episode 21 - Prank Day
Eric's Corvette Caper
Episode 22 - Eric's Corvette Caper
Hyde's Birthday
Episode 23 - Hyde's Birthday
That '70s Musical
Episode 24 - That '70s Musical
Eric's False Alarm
Episode 25 - Eric's False Alarm
Everybody Loves Casey
Episode 26 - Everybody Loves Casey
Love, Wisconsin Style
Episode 27 - Love, Wisconsin Style