Looking to watch The Three Musketeers? Paul W. S. Anderson's 2011 Adventure film is available through several streaming and digital platforms. It's currently streaming on Prime Video, Howdy Amazon Channel, MovieSphere+ Amazon Channel, Fawesome, Kanopy, Hoopla, Amazon MX Player, YouTube Free, Fandango at Home Free, Plex Channel, Plex, Amazon Prime Video Free with Ads, and The Roku Channel. Rental options start at $3.99, available on Apple TV, Google TV, and YouTube. If you'd like to own it digitally, you can buy The Three Musketeers starting from $9.99 on Apple TV, Google TV, and YouTube.