Cailee Spaeny as Lyndon | Devs on FX

Cailee Spaeny


Cailee Spaeny stars as “Lyndon.” Lyndon is a young, brilliant employee who works in Amaya’s secret development division.

Career Highlights

From a small town in Missouri, Cailee Spaeny made her feature film debut in 2018 opposite John Boyega in Legendary’s Pacific Rim: Uprising after winning a nationwide talent search. From there, she made a huge mark on Hollywood by starring in two studio films: FOX’s Bad Times at the El Royale and Focus Features’ Ruth Bader Ginsberg biopic, On the Basis of Sex.

More recently, Spaeny began production on Zoe Lister-Jones’ reboot of The Craft.

Stephen McKinley Henderson Headshot

Stephen McKinley Henderson

as Stewart

Stewart is one of the top technical minds working in Amaya’s secret development division.