John Wick 4 with Keanu Reeves adds Donnie Yen to cast to portray friend of titular character

John Wick 4: Keanu Reeves looks cheerful as he sports shaggy beard while in Berlin

Keanu Reeves, 56, sports a freshly shaven face as he leaves his hotel to film John Wick 4 in Berlin

Keanu Reeves leaves his hotel during a break from filming John Wick 4 in Berlin