This Saturday, WETA reprises three classic episodes of Agatha Christie's Marple,

featuring one of the famed crime author’s shrewdest, most observant and most perceptive sleuths, Miss Marple, portrayed by Geraldine McEwan. The marathon begins with By the Pricking of My Thumbs, where Miss Marple collaborates with detectives Tommy and Tuppence Beresford (played by Anthony Andrews and Greta Scacchi) to probe suspicious behavior and a death at the nursing home of the Beresfords’ elderly aunt.

Miss Marple Marathon begins Saturday, August 12 at 12pm on WETA PBS or stream with the free PBS app.

CH 26.