One Direction is performing on iCarly, but Carly and Harry get sick.
Episode rating
Cast of episode
- 58
- 20
- 15
- 4
- 2
- Carly Shay
- Sam Puckett
- Gibby
- Freddie Benson
- Spencer Shay
- T-Bo
- Justine
- T-Bo
- Bethany
- Drummer
- Guitarist
- Keyboard Player
- Niall Horan
- Zayn Malik
- Themselves
- Liam Payne
- Dr. Dresdin
- Harry Styles
- Louis Tomlinson
- Student