The team looks into a new sighting of sasquatch in the trees of California. Investigating if streaks in the night sky in Australia are proof of aliens down under, and if a man has captured footage of the infamous Fresno Nightcrawlers right in his backyard. Tony and his team of experts investigate these bizarre videos.
Hilarie Burton Morgan puts a spotlight on murder cases from small towns across America.
Ed Gamble, Sian Gibson, Dara O’Briain and Sindhu Vee face more tricky general knowledge challenges set by host Richard Osman.
Sydney and her friends are excited about Halloween and their peanut butter and jelly group costume until they discover they are the only eighth-graders in costumes at school.
On TV this time, Squid Game, Strictly Come Dancing, The Mating Game, Family Fortunes, The Andrew Marr Show (Boris Johnson), Extreme Food Phobics, The Hairy Bikers Go North and BBC News (Facebook).
Rise and shine! While Ernie helps Bert with a morning do-over, Elmo and his new friend Ziva are joined by comedian and TV show host Amber Ruffin for a teeth-cleaning challenge. Then, Bebe Rexha sings about morning routines!
The next generation of "American Ninja Warrior" begins, as some of the show's biggest fans now get an opportunity to compete for the chance to be named American Ninja Warrior junior champion.
Kevin is rejected by a butterfly and tries to dig a tunnel to hell, but he unearths a talking skull who wants to hang out. Tanya and Ernesto clash with the butterflies, and Kevin fails to invite his friends to laser tag.
Yoh's friends are stunned by the revelation about Hao. Later, a mysterious masked man appears before Team Ren with an offer to make them stronger.
Céline and Daphne discover that one of the families affected by the tragedy is staying at the hotel. The collapse claimed the life of little Felix and caused an amputation of his sister Joanie, now a young adult. The Prévost clan is reeling.
At Chateau Frontenac, a body cemented in a bath launches Céline on a new investigation.
More and more suspects appear for Philippin's murder. The first suspicions fall on Prévost, who was found in a coma after attempting suicide; the attraction between Alex and Joanie is inevitable.
Céline and Daphne discover that Esther was an engineer specialising in large structures. With a committee of experts, Esther was in charge of evaluating the options for the construction of a third link between Quebec City and its southern shore.
The room in which a discovery of a person named Philippin was found was rented by a woman named Esther Smith.
Nathan knows Sylvie and the Prévost family well; Daphne discovers that to avoid being removed from the case, Céline has withheld information from her linking William to Esther Smith.
Céline, supported by Alex, discovers that Philippin was developing a high-performance concrete. Enough to crush the competition: solid, durable, and 10 times less polluting than the others on the market. A discovery that would be worth billions.
Céline assaults William and Jacques removes her from the investigation; Daphne continues the work; Chamfort, with financial support from QMG, was providing Philippin with the means to carry out research in the lab.
The details surrounding the autopsy of Esther's body reveals that she was thrown overboard from the ferry.