Swank and Kanopy do NOT support live showing of their films from within a third party system such as Canvas. You can attempt it, but you may encounter problems. They recommend providing the link to films to the students, and have the students watch the film individually in a different browser window, outside of Canvas.
Films on Demand DOES support viewing within Canvas. Please watch the video below, or use handouts at right for more information on how to imbed and display films live in Canvas.