The Savannah Ballet Theatre will celebrate the spookiest time of the year by performing their original rendition of Jack the Ripper at 7 p.m. Friday, Oct. 21 and Saturday, Oct. 22 at Tybee Post Theatre, 10 Van Horne Ave, Tybee Island, GA 31328. This ballet tells the story from the perspective of the five female victims known to have been killed by this criminal. Tickets start at $20 and are available for purchase on the Events page on Tybee Post Theater’s website, www.tybeeposttheater.org.