Orange is the New Black cast member Laura Prepon announced via Instagram the popular, prison-set Netflix series will return for a third season. "It's official!! Season 3!! #oitnb#alexvause#backtothebighouse," she wrote in her message Monday, alongside a photo of a list of possible episode titles. Co-starring Taylor Schilling, Michael J. Harney, Michelle Hurst, Kate Mulgrew and Jason Biggs, the show is to kick off its second season June 6.