Keanu Reeves John Wick Michael Nyqvist Viggo Tarasov Alfie Allen Iosef Tarasov Adrianne Palicki Ms. Perkins Bridget Moynahan Helen Wick Dean Winters Avi Lance Reddick Hotel Manager / Charon Toby Leonard Moore Victor Ian McShane Winston John Leguizamo Aurelio Willem Dafoe Marcus Omer Barnea Gregori Daniel Bernhardt Kirill Bridget Regan Addy Keith Jardine Kuzma Tait Fletcher Nicholai Kazy Tauginas Ivan Thomas Sadoski Jimmy Randall Duk Kim Continental Doctor David Patrick Kelly Charlie Clarke Peters Harry Kevin Nash Francis Gameela Wright Delivery Woman Munro M. Bonnell Priest Matt McColm Club Goon (uncredited) Scott Tixier Violinist (uncredited) Nadia Kay Hot Girl (uncredited)