Stream the series now with KPBS Passport on KPBS+ / Watch Mondays, June 1 -15, 2026 at 7 p.m. on KPBS 2. British comedian, TV personality and lifelong Agatha Christie fanboy Alan Carr is going on a very personal adventure in search of the quintessentially British places that inspired Christie’s most beloved characters, Miss Marple and Hercule Poirot.