Ant-Man in order

A superhero film series based on the Marvel Comics character Ant-Man, and part of the Marvel Cinematic Universe (MCU) series. The series is centered on Scott Lang, an ex-convict that stole a suit that allows him to change his size. Hank Pym, the original Ant-Man, discovered the subatomic particles that make the transformation possible. Hank mentors Scott to take over the superhero alias. 3 films, 6h 1m in all, in release order.

1. 1
   

   Ant-Man

   2015 · 117 min · Post-credits scene: yes

   Armed with the astonishing ability to shrink in scale but increase in strength, master thief Scott Lang must embrace his inner-hero and help his mentor, Doctor Hank Pym, protect the secret behind his spectacular Ant-Man suit from a new generation of towering threats. Against seemingly insurmountable obstacles, Pym and Lang must plan and pull off a heist that will save the world.

   Worth the Hype
2. 2
   

   Ant-Man and the Wasp

   2018 · 119 min · Post-credits scene: yes

   Just when his time under house arrest is about to end, Scott Lang once again puts his freedom at risk to help Hope van Dyne and Dr. Hank Pym dive into the quantum realm and try to accomplish, against time and any chance of success, a very dangerous rescue mission.

   Popcorn Flick
3. 3
   

   Ant-Man and the Wasp: Quantumania

   2023 · 125 min · Post-credits scene: yes

   Super-Hero partners Scott Lang and Hope van Dyne, along with with Hope's parents Janet van Dyne and Hank Pym, and Scott's daughter Cassie Lang, find themselves exploring the Quantum Realm, interacting with strange new creatures and embarking on an adventure that will push them beyond the limits of what they thought possible.

   Popcorn Flick