In this original Christmas musical, a cast of performers have memorized all their lines and rehearsed all their choreography, just to have it all ruined at a moment’s notice. In each performance of THE BLANK the main character is played by a different guest improviser playing a character of their choice. The main character hasn’t rehearsed with the rest of the cast and doesn’t know any of their lines. The cast doesn’t know who is crashing their performance until the moment it happens live on stage!