Prepare for the Glee cast's Oprah Show appearance with a look back at their most showstopping numbers.
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In a very special ode-to-Artie episode, the glee club members put themselves in his wheelchair-bound shoes for a day. The result: a rockin' performance of Tina Turner's classic hit, proving there's plenty of roll in rock 'n' roll. We're on board with any episode that showcases ex-boy-bander Kevin McHale's talents.