Dan Jones, Suzannah Lipscomb and Rob Bell take a fresh look at the Great Fire of London by walking the route the fire took across London to uncover what really happened during this inferno.

Stonehenge is one of the world's greatest mysteries. Now, a new discovery found deep in the soil of the surrounding area is threatening to upturn everything we think we know about this 4,500 year-old landmark. Rob Bell joins archaeologists, scientists and engineers who have uncovered a vast, previously undetected monument that is many times the size of the original henge.

To mark the 100th anniversary of the first time tanks were used in battle, Rob Bell tells the story of the First World War tank men.

The building of the Channel Tunnel, one of the engineering wonders of modern times. Shows the planning, construction, completion and aftermath. In particular it shows the problems that had to be overcome and the ingenious ways these were surmounted. Also has interviews with people involved, from tunnelers to engineers and planners, giving an indication of the human side of the project.

Rob Bell spends five nights living on board a nuclear sub, HMS Vengeance, to find out how life is for the officers and crew.

Rob Bell examines Haslar a Military Hospital created to treat the wounded from overseas military actions.