"The Mousetrap" at Bay St. Louis Little Theatre

It's an Agatha Christie classic—a whodunit with a twist at Bay St. Louis Little Theatre. The Mousetrap explores the lives of a group of strangers at a boarding house, stranded in a snowstorm. One of them is a murderer—all eight are suspects. 8 pm; 2 pm for Sunday matinees. $25; $18 for seniors, military, and students; $10 for children twelve and younger. bontempstix.com.