'Arnold had not yet announced his intention to meddle in the investigation but I saw how Vivienne reacted, Monsieur Poirot: she was not merely concerned, not simply anxious as anyone would have been.

Source: https://www.dailymail.co.uk/news/article-12895631/Treat-brand-new-seasonal-whodunnit-starring-Agatha-Christies-loved-Belgian-detective-Hercule-Poirot-little-grey-cells-investigates-Stanley-Nivens-murder-hospital-bed.html?ns_mchannel=rss&ns_campaign=1490&i

Back to the drawing board, I pick that French favourite, Croque Monsieur, a decadent cheese and ham toastie.

Source: https://www.nottinghampost.com/whats-on/comfort-food-best-nottingham-cafe-8648057

He recalled that EU lawyers, who included a Monsieur Hubert Legal, behaved impossibly when we were still members.

Source: https://www.dailymail.co.uk/debate/article-12866193/QUENTIN-LETTS-Lord-Dave-wouldnt-human-thoughts-not-drifted-Cameron-vs-Starmer-election-faced-Lords-European-affairs-committee-Tory-majority-25-reckon.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

Not only is the movie centred around the life of the eccentric, meticulous concierge, Monsieur Gustave, but it was actually by the character, and written around Gustave.

Source: https://www.buzzfeed.com/bendzialdowski/characters-written-for-specific-actors

Zillah Hunt opens the door to Arnold Laurier's room and walks in, leaving the door open for Monsieur Laurier's relatives to follow her in.

Source: https://www.dailymail.co.uk/news/article-12902341/conclusion-Poirot-Christmas-mystery-great-Belgian-detective-gathers-suspects-library-prepares-murderer.html?ns_mchannel=rss&ns_campaign=1490&ito=1490