King Louis and the royal physicians insist on outdated treatments like leeches.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 Milady de Winter in an intimate moment, deepening the rift in the royal marriage. [S2E3] The Good Traitor
While imprisoned, Porthos and Samara bond over their shared background, as both are of North African ("Moorish") descent—a rare moment in the series that directly addresses Porthos’ heritage . King Louis and the royal physicians insist on
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. While imprisoned, Porthos and Samara bond over their
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
The initial attempt goes poorly when Aramis is momentarily distracted by the cries of a baby, reminding him of his own secret son. This lapse allows the Spanish to capture Porthos along with Samara.