The limited four week-run at Londons Riverside Studios will see Butterfield play Martin Hill inSecond Best.
Based on the David Foenkinos novel, the play is written by Barney Norris and directed by Michael Longhurst.
Butterfield broke out playing Otis Milburn in Netflix smashSex Education.
Asa ButterfieldStuart C. Wilson/Getty Images for AELTC
Other credits includeThe Boy in the Striped Pyjamas, Nanny McPheeandEnders Game.
Osun Group will make scripted and unscripted high-end TV, with Nortley joining on a partnership deal.
She will continue to work as an independent producer concurrently.
Fagbenle is the founder of Luti Media, which madeMaxxxstarring his brother, O T Fagbenle.
Luti Media will continue making branded content and music videos while Osun focuses on TV.
Nortley has worked on some of the biggest Netflix UK hits in recent years includingSupacelland Harlan CobensStay Close.
Sheilas outstanding track record and dedication to diverse storytelling align perfectly with our vision.
Fresh off the success of the hit seriesSupacell, the timing couldnt be better.
Masked Singer Heading To India
India is about to witness some masked singers.
For both networks it is one of their best-performing entertainment shows.
Soho, meanwhile, has made its first senior hire with Georgia Wagstaff joining as SVP Development.
Wagstaff will work with key agents, talent and distributors to package ideas for targeted buyers across the globe.