Keanu Reeves chats with ET's Nischelle Turner about his return as the titular hitman in 'John Wick: Chapter 4.' The actor also gets nostalgic about his past films and even recreates his most iconic lines from 'Bill & Ted's Excellent Adventure,' 'Point Break,' and 'The Matrix.’ Keanu also talks about the John Wick spin-off film, 'Ballerina,' and welcoming Ana de Armas to the franchise. The Cuban actress' role is based on a character introduced in 'John Wick Chapter 3: Parabellum.'