By the power of Grayskull! Mattel’s classic toy line comes to life in a big-budget action movie, now streaming on Prime Video.

Quick take: Nicholas Galitzine stars as Adam, an exiled prince living on Earth with a ho-hum job in human resources. But after reuniting with his long-lost Sword of Power, he returns to his home planet of Eternia to battle archenemy Skeletor (Jared Leto) and reclaim his birthright as He-Man.

Don’t miss: Idris Elba as Adam’s gun-toting, gadget-loving mentor, Man-At-Arms.