Following the end of the acclaimed tv series, King Arthur will oppose Lancelot's army to get the throne back after his flee to Rome.

Following a fall during mistletoe picking, Druid Getafix decides that it is time to secure the future of the village. Accompanied by Asterix and Obelix, he undertakes to travel the Gallic world in search of a talented young druid to transmit the Secret of the Magic Potion.

Stuck in the corridors of time, Godefroy de Montmirail and his faithful servant Jacquouille are projected to a time of profound political and social upheavals: the French Revolution... specifically, The Terror, time of great dangers, during which the descendants of Godefroy and Jacquouille had their castle and all their property confiscated by arrogant aristocrats, fleeing and lifes hanging by a thread.

In order to wipe out the Gaulish village by any means necessary, Caesar plans to absorb the villagers into Roman culture by having an estate built next to the village to start a new Roman colony.

In this off beat account of King Arthur's quest for the Grail, virtually every journey, battle or adventure is stopped dead in its tracks by the knights of the round table's most worldly traits : cowardice, greed, idiocy or misplaced chivalry. As a consequence, instead of epic adventures we are treated with the characters' pragmatic and anachronistic take on each and every event in the Grail legend, true to the purest sitcom tradition.

In a time of war and disease, a young officer gallantly tries to help a young woman find her husband.