Did Drew Barrymore Get Her Scuba Certification For 'Big Miracle'?

Did Drew Barrymore Get Her Scuba Certification For 'Big Miracle'?

Drew Barrymore and John Krasinski chat with Access’ Shaun Robinson about their new movie, “Big Miracle.” Did Drew get her scuba certification for the role? And, how was diving in Alaska different than what she’d done before? Plus, how were the actors able to interact with the whales on set?