Episode 10 “We Are the Garrison” Watch The Musketeers Season 3 (S03E10) Online #TheMusketeers #Showcase #BBC
Summary: Grimaud declares war on the Musketeers – starting with the people they love. Still blinded by grief, will the Musketeers see him coming before it’s too late?
Original Can. air date : June 12, 2016 On Showcase (CA)
Original UK air date : 6 August 2016 On BBC One (UK)