Roku Channel, Lionsgate Reach Exclusive Streaming Deal for Theatrical Releases The Roku Channel is about to get a significant influx of exclusive, top-notch movies after inking a multi-year deal with Lionsgate. The free, ad-supported video-on-demand platform will receive two separate windows in which it will be the home for Lionsgate films. Following the theatrical releases, the studio’s movies will first go to its in-house cable network Starz, but then will have an exclusive window on the Roku Channel, followed by a non-exclusive run.