Lord Edgware Dies (S07E02)

Lady Edgware faces a predicament as her husband adamantly denies her requests for a divorce. Seeking help, she enlists Hercule Poirot to meet with Lord Edgware in hopes of persuading him. However, when Lord Edgware turns up dead, the situation takes a grim turn. While his demise is somewhat expected, it leaves a multitude of potential suspects in its wake, prompting Poirot to unravel the tangled web of motives surrounding the case.