Time Traveller - Season 4 (2021)

Upon his arrival in London, Robert seeks to fight injustice. With assistance from Andrew, he starts a gang war with a group of thugs that are terrorising the local borough, but is it time to stop fighting and to turn to rebuilding?

After the brutal killing of protestors, George reflects on what brought him to this point in his life. With the support of Rachel Sparrow, he will recount how he went from a pillar of the community, to the Civil Defence Minister.

Having returned home after several months, Noah finds that the world he left has changed, and has to deal with the failures of the past and how to move forward. Meanwhile, Jason sees an old friend who isn't too pleased to see him.

With Jessie making her intentions clear, Noah and Jason must work out what to do with her. Robert and Harriet follow a lead that takes them in an unexpected direction.

With the secret uncovered, Jason finds himself at the mercy of his friends and the woman who wants to kill him. Robert and Harriet find out more about The People's Government.

The secret is out. Aaron is alive, and now it's time for him to explain how. From the start of the Cataclysm until the beginning of the People's Government, Aaron must explain how he was able to set up an organisation so vast, that it can watch over everything.

The decision is made to bring everyone together for their final fight. With the bunker now becoming available to the masses, The team must work collectively to overthrow Rachel Sparrow's Government and return the power to the people.

Noah, Harriet and Andrew visit the Malton Nuclear Power Station, with the hopes of making a new start for Mankind. Rachel tightens her grip as Aaron, Lily and Mark try to make a stand.

The fallout of the mass-murders, there is a new Government installed. Aaron is now Prime Minister. Now, the trials begin against Rachel Sparrow and her corrupt government. However, with resolutions in sight, friendships will be broken in order to secure a better tomorrow.