Donald: The Musical on The Late Late Show

James Corden showcased his original production of Donald: The Musical on The Late Late Show Monday night.

The premise was simple: he gathered an all-star cast featuring Timeless star Abigail Spencer, Broadway Groundhog Day composer Tim Minchin and Dear Evan Hansen star Ben Platt to portray starry-eyed, younger versions of Trump, Sean Spicer, Steve Bannon and Kellyanne Conway singing one of Minchin's signature songs, Matilda's "When I Grow Up."