In the baseball-themed episode of ‘Drunk History,’ Vanessa Hudgens and Rachel Bilson help tell the story of the Callaghan Sisters, the real-life siblings and ballplayers who inspired A League of Their Own. Anais Fairweather narrates the tale, and there’s a special appearance from Megan Cavanagh — the actress who played Marla Hooch in ALOTO — as the late Penny Marshall. the film’s director.