I mean, I think it would be pretty groovy to wear some knight armor too.
Army of Darkness is a horror film from the 90s and the 3rd part of the Evil Dead franchise. The main character, Ash, accidentally teleports to the Middle Ages and is captured by King Arthur. In order to return to the present day, he must go on a quest to find The Book of the Dead to summon an army of ghosts. After Ash summons these undead creatures, he has to defeat them all to go home.