On GLEE's 'The Substitute' Season 2 Episode 7 - When Mr. Schuester gets sick, a substitute teacher (guest star Paltrow) takes over his Spanish class and the glee club, and winds up winning over the ...

Stop manipulating our feelings, Glee! These emotional switcheroos are brutal. This Kurt-centric episode was ending in the most positive way, when all of the sudden, wham! Sucker punch! We're ...