Prank Day — [s4e21]

Jackie tries to cheer up Donna with a sleepover, which Leo unexpectedly joins.

In , Season 4, Episode 21, titled "Prank Day," the episode revolves around the group's failed attempts at revenge and a surprising "prank master" reveal. 🥣 The Main Plot: Pranks Gone Wrong [S4E21] Prank Day

The guys try to get back at Kelso for his relentless pranking. Jackie tries to cheer up Donna with a