Tess' sister starts to fall apart; Taka and Alex visit Shadowman's family; Burton struggles with his guilt; Bennett puts out a hit on Woody.

Hailey returns home to North Carolina to teach a master class at her high school and finds her parents have some surprising news. Gloria gloats about a very important guest set to visit the NY Symphony and Thomas gets a visit from a fan with an intriguing offer.

Luke plans his next move with Kate, who's having a rough day at school, and discovers VHS tapes that bring back emotional memories.

Under the sea, Hayley experiences something that changes how she thinks about her mom. Believing the world is ending, Parker blurts out a confession.

Stoick and Hiccup are led on a wild goose chase in search of willow bark for medicine, leaving Berk vulnerable to an enemy attack.

Spider-Man takes on Doc Ock and his Sinister Five before they brainwash Spidey and destroy New York City.

Spider-Man must find a way to stop Hobgoblin, who seems completely bent on doing whatever it takes to destroy Spider-Man.

Rumours spread around Poplar that a sailor with smallpox is hiding somewhere in town. Nurse Crane and Dr Turner try to track him down before he causes an outbreak. Lucille treats an expectant mother on her own, but soon feels out of her depth when she displays signs of a serious medical condition. Trixie goes to stay with her godmother, Violet and Fred organise a picnic for the parish, and Tom and Barbara return home.

The railway takes center stage as Endeavour investigates the disappearance of a local woman - with initial fears linking it to the unsolved murder of a teenager, killed several years earlier.

Henrik and Astrid are trying to get used to being father and daughter again. Meanwhile Saga gets a breakthrough and the murderer is revealed and arrested under dramatic circumstances. The murderer even confesses to the six killings/revenges. But Saga discovers something which doesn't fit. She goes back to the prison in Sweden and talks to the girl who almost killed her, and here she gets a terrible suspicion: there is another killer - and there is still one person left to be a victim!