The brainy quiz returns - but this time host Alexander Armstrong is joined by co-host Ria Lina. As always, contestants try to score as few points as possible by plumbing the depths of their general knowledge to come up with the answers no-one else could think of.
While on patrol, Han Dujin spots Go Giseok acting suspiciously and gives chase.
A brutal murder on Glasgow's canals hits close to home when the victim is identified as a former police officer.
The team is suspicious when it discovers Baek Chul’s barge tethered to a stranded ferry.
Romi and George flee a devastated Earth to Eden17, only to find out that it is a dead planet.
Romi awakes 1,300 years later and is astonished to find a thriving city on Eden.
Romi, Com, and a space pilot named Makimura land on a planet that closely resembles Earth.
Matt shares his struggles and makes amends. Al orchestrates a major matchup for Mahabali. In the midst of a new angle, Haley entertains a gig elsewhere.
Bertie traverses the Galapagos to film three unique animal behaviors.
Bertie Gregory searches for deadly wave-washing killer whales in Antarctica.
Bertie tracks and films African wild dogs, one of the world’s top predators.
The love triangle intensifies as Sin-yu and Kwon Jae-gyeong vie for Hong-jo's attention. An unexpected person begins to make Hong-jo uncomfortable.
After the blow up with Colin, Nella has to decide whether or not to apologize, and whether or not she can trust Hazel.
Yoshiro Usuba tells Miyo about how her mother came to marry her father — and why she made a decision that changed her only daughter's life forever.
Tonight is the last Instant Restaurant of the round and we’re at the home of Claudean & Anthony. With previous harsh talk and critique, can they impress or will they run the risk of being eliminated?
Master bedrooms are taking shape. Fake friendships are exposed, and conspiracy theories are running wild.