Keanu Reeves said he would be game to reprise his assassin character in a 'John Wick 5' — but his knees wouldn't.

Opening with a caveat that you can “never say never” in Hollywood, Keanu Reeves responded to questions about making another John Wick movie this week by saying he doesn’t feel like his body is up for it anymore. “My heart does,” Reeves told CBS News, “But my knees are saying right now, ‘You can’t do another John Wick. ”