For four nights only this Halloween, experience Un-Scripted Theater Company’s  “A Murder Most Un-Scripted”. Set in Agatha Christie’s world, the who, what, and where (and the murderer!), change nightly in this 2-hour fully-improvised murder mystery. Everyone has something to hide…especially the killer. Will you determine “whodunit” before our sleuth does? Un-Scripted Theater Company brings their improvised mysteries to life, October 29 thru November 1st at 8 pm, at 533 Sutter St. in San Francisco. For tickets go to www.UnScripted.com