Diane Bell’s indie thriller Shiva & May has found its leading ladies, according to the Wrap. Zosia Mamet and Jessica Biel will star in the film — the latter as a yoga instructor who finds herself behaving in ways she never imagined in order to protect her newly discovered sister, a sex worker with an unsavory boyfriend. The most unsettling news, however, may be that Harry Hamlin has agreed to a “kinky cameo.” Jonathan Schwartz and Andrea Sperling are producing the movie through their Super Crispy banner, which also had a hand in James Ponsoldt’s Smashed and Drake Doremus’ Like Crazy. Shooting is underway in Los Angeles; expect a 2014 top-tier festival premiere.