Douglas DeLaughter portrays King Arthur in M & M Ross Production of Monty Python's "Spamalot." The show runs Jan. 10, 11, 12, 17, 18 at 7:30 p.m, Reinhard Auditorium, 276 E 68th Pl, Merrillville. m-mproductions.com. Admission: $12. Monty Python's hilarious musical romp, based on the movie "Monty Python and the Holy Grail" is coming to Merrillville's Reinhart Auditorium.