An underground network of royalists seek to take advantage of instability within the Protectorate regime, but find that they are hampered by internal divisions of their own.
Lord Protector Cromwell opens his first parliament, and soon discovers what James or Charles could have told him - that managing the men at Westminster is no easy task.
Now Lord Protector, Oliver Cromwell is forced to finally make some concrete decisions about England's spiritual life. Perhaps unsurprisingly, his choices are as much political as religious.
John Lambert, after orchestrating the demise of the latest attempt at a political settlement (the Nominated Assembly), produces his own solution - a written constitution.