Monty Python's SPAMALOT, a musical lovingly ripped off from the motion picture "Monty Python and the Holy Grail" features Book and Lyrics by Eric idle with music by John DuPrez adn Eric Idle, directed by Robert Currier, Musical Direction by Paul Smith and Choreography by Rick Wallace. The musical (Marin Shakespeare Company's first musical) is a zany production of epic proportions and riotous nonsense, complete with an irreverent nod to the legend of King Arthur and the search for a shrub. Previews July 26-28 with performances August 1 - 25; Thursdays through Saturdays at 8 pm, Sundays at 4 pm.