The Musketeers must put their lives on the line when the queen is accused of treason.

The Musketeers must risk everything to save France from Rochefort's treacherous plan.

When death strikes the Louvre, Treville takes controversial steps to protect the Dauphin from the unholy alliance of Grimaud, Gaston and the Duke of Lorraine. His secretive tactics isolate the Queen and threaten to drive even his loyal Musketeers apart.

An astronomer gathers the royal party to see an eclipse, but events take a dramatic turn.

Milady seeks her revenge against the Musketeers. Will the Musketeers outwit her or will she destroy them by manipulating their weakest link, D'Artagnan?

Porthos uncovers the truth about his past and questions his allegiance to the Musketeers.

D'Artagnan must protect King Louis when a notorious criminal kidnaps them both.

The Musketeers battle to restore order in Paris after Grimaud and Feron stage an ambitious Châtelet breakout, setting free a lunatic with murderous designs on the Louvre.

The musketeers help save an enlightened woman who has been accused of witchcraft.

The Musketeers come under siege in a convent whilst protecting the queen's life.

Athos must confront his past to protect the people he left behind.

The King’s cousin is ambushed while under Musketeer escort as she travels from Mantua to Sweden to make a political marriage that will be advantageous to France.

Chasing Grimaud, the Musketeers make a troubling discovery in a village ruled by women.

Aramis and the other Musketeers help a young mother rescue her abducted baby son.

The Musketeers must rescue a French general from an impenetrable Spanish prison.

King Louis tasks the Musketeers with bringing his exiled brother, the Duke of Orléans, back to Paris in order to mend bridges. On the way, the Duke is robbed of dangerous letters which could destroy Orléans. The Duke informs the corrupt Governor of this, and the Governor's Red Guard must race the Musketeers in the hunt for the thief.

The Queen's reputation is on the line after Grimaud kidnaps Aramis.

A woman claims to have visions from God which instruct her to start a war with Spain.

Aramis helps an old friend to uncover the truth behind a disastrous mission.

The Musketeers help rescue an enemy's daughter in exchange for a deadly gunpowder formula.

Athos, Porthos and D'Artagnan are fighting on the battlefront while Aramis has trouble living in contemplation as a monk. The Musketeers' search for missing gunpowder lead them to follow bandits to Aramis' monastery, where circumstance force them to collaborate to save the monastery's children and brothers. Aramis' finally accepts his true calling as a Musketeer and rejoins his brothers-in-arms in Paris.

Notorious criminal Vadim seeks to make life unbearable for the authorities that have imprisoned him. When he engineers a full-scale riot, it falls to the Musketeers to protect those whom he seeks to destroy.

The Musketeers must escort a merchant trader back to Paris and thwart his enemies.

A contest between the Musketeers and Red Guards gives D'Artagnan a chance to prove himself.

The corrupt Governor of Paris conspires with the Duke de Beaufort, primary provider of food for Paris, to stage a robbery of the city's granary and pin it on the refugees, only to later sell the stolen grain back to the King at an inflated price. D'Artagnan is taken captive along with the rioting refugees, and the other Musketeers (along with D'Artagnan's wife Constance, now in charge of the Musketeer garrison) must rescue them from the hands of the Red Guard before they are executed.