EXCLUSIVE: Katie McGrath (Supergirl), Ray McKinnon (Rectify) Adam Shapiro (Never Have I Ever), Mark Musashi (Fear of the Walking Dead) and Marina Mazepa (Malignant) have been cast opposite Colin Woodell and Mel Gibson in Starz’s The Continental, the prequel to the Keanu Reeves film series John Wick. The Continental will be presented as a three-night special-event TV series, produced for Starz by Lionsgate Television.