Wikimedia Commons/John Wick Caine Movie Donnie Yen begins production on a John Wick spinoff as Caine, directing and starring in the blind assassin's standalone film. April 26, 2026 AceShowbiz - John Wick fans can look forward to more action as Donnie Yen has begun production on a standalone spinoff featuring his character, the blind assassin Caine. Yen is not only reprising his role but is also directing this new project under the Lionsgate banner.