The Mandalorian blew the internet's collective mind yet again with its season 2 finale last week as it ended with the one and only Luke Skywalker turning up to take Baby Yoda away. The climax of the episode was both thrilling and heartbreaking, as Din Djarin was forced to let Grogu head off to be trained up in the ways of the Force by the legendary Jedi Master. We were left with many questions after watching, but one of the biggest was, just how did they manage to pull that surprise cameo off?