[s2e3] The Good Traitor -

Her treatment works, saving the future King of France. While she initially faces the threat of execution from a vengeful Rochefort , the infant's recovery ultimately spares her. Key Developments

The King’s frustration with the Musketeers' "failure" to secure the gunpowder formula further alienates him from Captain Treville and drives him closer to the manipulative Rochefort. [S2E3] The Good Traitor

Queen Anne walks in on King Louis and Milady de Winter in an intimate moment, deepening the rift in the royal marriage. Her treatment works, saving the future King of France

King Louis and the royal physicians insist on outdated treatments like leeches. Fearing for the baby's life, Constance takes a massive risk by "kidnapping" the Dauphin to treat him with a steam remedy. Queen Anne walks in on King Louis and

If you're interested in a specific part of the episode, I can: Provide from this episode Detail the climax of the gunpowder plot Explain the rising tension between Rochefort and the Queen "The Musketeers" The Good Traitor (TV Episode 2015) - IMDb

A former Spanish general, , approaches the French court with a dangerous offer: he will hand over the formula for a devastatingly powerful new gunpowder if the Musketeers rescue his daughter, Samara , from Spanish agents.