Season
Episode
- Episode 1: Pilot
- Episode 2: Showmance
- Episode 3: Acafellas
- Episode 4: Preggers
- Episode 5: The Rhodes Not Taken
- Episode 6: Vitamin D
- Episode 7: Throwdown
- Episode 8: Mash-Up
- Episode 9: Wheels
- Episode 10: Ballad
- Episode 11: Hairography
- Episode 12: Mattress
- Episode 13: Sectionals
- Episode 14: Hell-O
- Episode 15: The Power of Madonna
- Episode 16: Home
- Episode 17: Bad Reputation
- Episode 18: Laryngitis
- Episode 19: Dream On
- Episode 20: Theatricality
- Episode 21: Funk
- Episode 22: Journey to Regionals
Glee Musim ke 1 Sectionals
Di tengah masalah pribadi dan serangan dari pelatih pemandu sorak yang jahat, seorang guru berjuang mengubah anggota Klub Glee yang tak diunggulkan jadi pemenang.
