A man jumps from a moving vehicle to escape the police; a car chase ends with a call to paramedics; an agitated man confuses threatening actions with heroism.

The guys begin the treacherous journey through the jungle, only to discover Jesus and their mission are not what they seem. Back in Belize City, tensions sizzle between Lawrence and Aaron, and a mysterious new figure arrives asking searching questions about the boys.

The Walrus crew is under threat from the elements. Teach and Rackham fall out. Rogers and Eleanor agree terms for their partnership.

Can you flatten a car with explosives?
Can you use a household vacuum cleaner to lift a car?

The Turtles must gain the trust of the Utrom Council in order to find the next piece of the black hole generator.

The group continue their dangerous journey to Mere to bolster the new treaty, but now without Roth to guide them, the dangers they face don't look good. As they deal with various assaults the group's situation goes from bad to worse. Elvina sees it as a return to her homelands and she remembers her mother's old stories of Mere as she guides them past the rivers and dunes towards the hidden tribe.

Vera takes a look at the mysterious murder of a fifty six year old grandmother, found by a young girl on the desolate Northumberland moors.

A outbreak of typhoid erupts, and suspicion over who the carrier could be threatens to break apart a closely knit family. Sister Winfred faces a personal dilemma when a local teacher is revealed to be pregnant by a married man. When the woman takes matters into her own hands, Sister Winifred is forced to consider the role her own prejudices may have played. Meanwhile, Barbara inadvertently agrees to go to dinner with Tom, but is wracked with worry about how Trixie will react.

Napoleon invades Russia and preparations are underway for another huge battle with him. The French army marches east and Marya is scared to find out that her family is in danger and her father is refusing to listen to reason.