After the release of multiple teaser trailers earlier this week (September 7), the long-awaited full-length trailer for the fourth Matrix installment is finally here, and it’s time to fall down the rabbit hole.

The trailer features clips of Neo (Keanu Reeves), Trinity (Carrie-Anne Moss), and Neil Patrick Harris, who plays the role of Neo’s therapist. “Am I crazy?” Neo asks, as his pre-awoken Thomas Anderson persona. “We don’t use that word in here,” Harris’ character responds.

The trailer also shows a young Morpheus, played by franchise newcomer Yahya Abdul-Mateen II, telling Neo that “it’s time to fly” while handing him a red pill (Lawrence Fishburne, who played OG Morpheus, was not asked to reprise his role in The Matrix sequel).

Matrix: Resurrections is planned for release on December 22 in the UK and in the US. It is the fourth film in the Matrix franchise and will come out 18 years after the most recent instalment, the 2003 The Matrix Revolutions.

Watch the full trailer below.