Robin, Earl of Huntingdon, returns to Locksley from fighting with King Richard in the Crusades, but England is not as he left it and all attempts to resume his former life are foiled by the Sheriff of Nottingham.

The humiliated Sheriff storms into Locksley village, threatening dreadful revenge until Robin Hood surrenders. Robin has no choice but to give himself up. However, with the outlaws on his side, all is not lost.

An assassination attempt implicates Robin, and calls for an unholy alliance.

Roy is captured and the results may be dire for Locksley; at Nottingham, Marian pays a price for her outspokenness.

Robin interferes when the sheriff begins to man his mines with slaves.

Robin captures a tax inspector and plots to heist the year's taxes, but a surprise is in store for both him and the sheriff; Marian makes her own preparations after a row with her father, and Gisbourne makes his intentions clear.

A family reunion between Allan-a-Dale and his long-lost brother, Tom, turns sour when Tom and his crooked friends tag along with the gang. But will they prove to be more trouble than they're worth?

Robin, chafing under the announcement of Marian's engagement, comes upon a devastating discovery about Gisbourne that ties him to the Holy Land.

When Gisborne betrays a friend to obtain Greek Powder for the Sheriff, Robin scrambles to find the recipe and stash of powder before the Sheriff turns it against him. Elsewhere, Much is unexpectedly promoted, and Marian puts her trust in the wrong man.

When Robin saves an arsonist from burning Locksley Church he unleashes a series of events culminating in the discovery of a mysterious Saracen visitor at Nottingham Castle.

A routine trip to Locksley to collect new weaponry descends into chaos when Robin and Little John witness a brutal tax collection and the capture of their bow maker.

The glorious news spreads that King Richard is returning to England. For most it hails a return to the good old days, but for Will and Allan it means a return to their lacklustre former lives - and for Robin and Marian it means her impending marriage to Guy of Gisborne.

Robin cannot come to terms with losing Marian. He refuses to help Edward in confronting the King and abandons Much and the gang: his world has fallen apart. There is no point in being Robin Hood anymore. But all is not what it seems and the discovery of a terrible secret will spur Robin back into action and see the Sheriff and Gisborne defeated before the day is out.