Photos of Keanu Reeves filming for "John Wick 2" emerge online.

Twitter user Priscilla Page has published a collection of Keanu Reeves "John Wick 2" photos on set, particularly a fight sequence which shows the actor taking out several henchmen.

this is the only thing I care about pic.twitter.com/qxH3hsdnZ1

- priscilla page (@BBW_BFF) November 19, 2015

The "Knock Knock" actor will reprise his role as the formally-retired professional assassin in "John Wick 2," reuniting with the first installment's creative team of Chad Stahelski and David Leitch - Stahelski is directing from a screenplay by David Kolstad, and Leitch as executive producer.

Keanu Reeves has already revealed that "John Wick 2's" plot will open up a new chapter in the Continental underworld of professional assassins.

"Chad and the writer, Derek Kolstad, they've really listened to what people have enjoyed about the work and how they speak about it," Reeves said in an interview with Collider. "So there's definitely that influence of the other world, the Continental world, the look, the feel, what it is about the movie, what made people like it; is definitely being paid attention to and the world opens up in this chapter."

Also returning to their roles are Ian McShane, John Leguziamo, Bridget Moynahan and Lance Riddick. Added to the sequel's cast are Ruby Rose, Peter Stormare and Riccardo Scamarcio.

The first installment's story follows the titular character, an assassin who comes out of retirement who seeks revenge after his former employer's son mistakenly assaults him, steal his car and kill his dog which was a present from his late wife.

2014's sleeper hit made $14 million on its opening weekend and eventually made raked in $43 million domestically and almost $80 million globally.

Keanu Reeves' "John Wick 2" is currently filming in New York. Producers have not yet announced an official release date.