When Tina bumps her head, the world of New Directions is turned upside down in her eyes.
Episode rating
Cast of episode
51
34
5
4
2
1
1
1
- Noah 'Puck' Puckerman
- Tina Cohen-Chang
- Shannon Beiste
- Santana Lopez
- Rachel Berry
- Quinn Fabray
- Blaine Anderson
- Kurt Hummel
- Finn Hudson
- Brittany S. Pierce
- Sue Sylvester
- Mike Chang
- Will Schuester
- Sam Evans
- Mercedes Jones
- Rory Flanagan
- Emma Pillsbury
- Artie Abrams
- Carmen Tibideaux
- Cooter Menkins
- Joe Hart
- Sugar Motta
- Wade 'Unique' Adams
- Rick 'The Stick'
- Male Student
- Crusty Teacher
- Dancer
- Nerd
- Hockey Player
- Cheerio