'Ant-Man': Every Cassie Lang Actress & Why The First Two Were Replaced - Reasons Revealed!

Emma Fuhrmann – CASSIE LANG IN “AVENGERS: ENDGAME”

Blended actress Emma Fuhrmann previously played the role of Cassie Lang in Avengers: Endgame.

It’s still unclear why Emma was replaced by Kathryn for Ant-Man 3, but it’s believed that Marvel was looking for an actress with more star power to take over the role. Cassie was only featured briefly in Endgame and now has a major role in Quantumania and possibly in the MCU moving forward.

Emma gracefully acknowledged the casting change.

“Just wanted to come on here & say that I see all your kind messages❤️ Thank you for all your support. It has meant the world to me. I was as sad as you all were to hear the news Thursday. I can only hope that this means there is something else for me in the future of the MCU,” she wrote on Twitter in late 2020.

“I will always be grateful to have been a part of the MCU & the biggest movie of all time. Being an actress is still my #1 passion & I look forward to what the future holds. Xo Emma ❤️”