A smash-hit Broadway musical that became an Oscar-nominated film, Dreamgirls follows an all-girl Motown singing group on the path from obscurity to superstardom in the 1960s and ’70s. Along the way, the rising stars must question the price of their success and the meaning of family. It’s a whirlwind ride through the highs and lows of showbiz in an era of change in American pop music.