Released April 22nd, 2019, 'Avengers: Endgame' stars Robert Downey Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth The PG-13 movie has a runtime of about 3 hr 1 min, and received a user score of 83 (out of 100) on TMDb, which assembled reviews from 22,553 respected users. Now, before we get into the fundamentals of how you can watch 'Avengers: Endgame' right now, here are some finer points about the Marvel Studios action flick. Below, you'll find a number of top-tier streaming and cable services - including rental, purchase, and subscription choices - along with the availability of 'Avengers: Endgame' on each platform when they are available. Want to watch ' Avengers: Endgame' on your TV, phone, or tablet? Tracking down a streaming service to buy, rent, download, or view the Anthony Russo-directed movie via subscription can be challenging, so we here at Moviefone want to take the pressure off.