No post-credits scenes. You can stop when the credits roll.
Spoilers for this title
Quick recap
Five years after Thanos's snap, Scott Lang escapes the Quantum Realm and pitches a plan: go back in time and grab the Infinity Stones before Thanos does. Tony Stark, now married to Pepper with a daughter, Morgan, cracks time travel. The Avengers collect the Stones in 2012, 2013 and 2014; Natasha sacrifices herself on Vormir for the Soul Stone. Hulk snaps and brings back half the universe. The 2014 Thanos follows them to the present, leading to the final battle. Tony uses the Stones, wipes out Thanos and dies. Thor leaves Valkyrie as king of New Asgard and heads off with the Guardians. Steve returns the Stones, stays in the past with Peggy and, now old, hands the shield to Sam. Left open: the 2012 Loki escaped with the Tesseract.
No spoilersOpens once you mark the title as seen.
5 easter eggs
Hidden details
CameoThe security guard's book
The guard at the storage facility where Scott comes out of the Quantum Realm is Ken Jeong. He's reading J.G. Ballard's The Terminal Beach, a book with a short story called "End-Game."
Thor's bathrobe-and-sunglasses look came from The Big Lebowski. The writers wanted a guy who'd let himself go at home, and Jeff Bridges' Dude was the obvious reference. Tony even calls him Lebowski.
In 2012, Steve steps into an elevator packed with Hydra agents, just like in Captain America: The Winter Soldier. This time, instead of fighting, he whispers "Hail Hydra" and walks out with the scepter.
On the trip to 1970, when Tony and Steve go to the military base in New Jersey, a digitally de-aged driver yells "make love, not war." It was Stan Lee's last appearance in a Marvel movie.
Stay until the very last second: instead of a post-credits scene, you hear the sound of metal being hammered. It's Tony forging the first armor in the cave, from 2008's Iron Man.
No spoilersThe easter eggs give away parts of the title. They open once you mark it as seen.
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