Seymour the Old Man Nerd. The network performance in Ann Arbor is very green way with its latest production of the show “Little Shop of Horrors.” The production of “Little Shop of Horrors” in 1982 was an off-Broadway musical about a man-eating plant and began life as a film in 1960. I think the most notable person who was in the production at the time was a young Jack Nicholson. “Little Shop of Horrors” runs though May 9 and has weekly performances on Thu, Fri and Sat from 8 on and on Sunday at 2 and 3 pm matinee April 17 and May 1 Tickets from $ 28 to $ 44 in September with discounts for students, seniors and youth under 16 years.