Grounded (aka Friends in Need) Winx Club : Season 1 Episode 7
TV-Y7 Nick Jr. 25m int(0)
Aired: February 11th, 2004 @ 6:00 PM EST on Nick Jr.
The Winx girls and the Red Fountain guys have a cleaning party as a ""punishment"" for going to Cloud Tower, when the witches conjure up a minotaur to take them down. The Winx Club is useless without their powers, but defeat the minotaur anyhow. Impressed, Gricelda gives their powers back.