Ridgefield High School Theatre will present “Arsenic and Old Lace,” playing Nov. 1-9 in the Ridgefield Performing Arts Center, 2630 S. Hillhurst Road, Ridgefield. This dark comedy by Joseph Kesselring explores a twisted tale of family secrets. The play follows Mortimer Brewster as he navigates a weekend visit to his aunts, the epitome of kindness and hospitality. Brewster’s life is thrown into disarray when he discovers a secret in their basement. Showtimes are 7 p.m. Nov. 1, 2, 8 and 9 with 2 p.m. matinee shows on Nov. 2 and 9. Buy tickets online at thersd.org/RHSTheatreTix or at the door. Tickets are $10 for adults, $8 for students, and $5 for students with an ASB card. Learn more at ridgefieldsd.org/o/high-school/page/theatre.