Gateway has snagged the Long Island professional premier of the uproarious hit, Spamalot. If you’re a Monty Python fan, get ready. If you have no idea who or what the Knights Who Say Ni are, this musical is still for you. Spamalot, which is based on from the 1975 film Monty Python and the Holy Grail, was an instant success on Broadway, winning three Tony awards, including Best Musical. Dueling shenanigans, killer rabbits, tap dancing knights and their ladies fair, spoof and poke fun at everything, from chivalry to the musical theater form itself.