Answer
Scott Adkins starred alongside Keanu Reeves in John Wick: Chapter 4. Adkins is a British actor and martial artist, who has appeared in a number of action films, including the Undisputed series, the Expendables series, and the Accident Man series. Reeves is a Canadian actor, who has starred in a number of films, including the Matrix trilogy, the John Wick series, and the Bill & Ted films.