Macfadyen is set to become the latest actor to play John le Carré's spy George Smiley, reports say.

"Succession" star Matthew Macfadyen is attached to play George Smiley in "Legacy of Spies," a TV series based on author John le Carré's work.

Emmy winner Matthew Macfadyen (Succession) is attached to star as George Smiley in Legacy Of Spies, a TV series project based on John le Carré's series of novels featuring the career intelligence officer character.

A TV series based on the works of John le Carré with Matthew Macfadyen attached to star is heating up the marketplace.

The Succession star has been confirmed to star as George Smiley in the new drama, following in the footsteps of actors like Gary Oldman, Alec Guinness and Rupert Davies, who have all taken on the character in previous adaptations for the screen.

If the latest John le Carré adaptation hoping to make it to the small screen has its way, we'd be nearly halfway there. That's right, Successionstar (and many people's favorite Darcy) Matthew Macfadyen is attached to star in the latest mysterious spy thriller story writ large by the prolific and beloved le Carré.

From Tinker Tailor Soldier Spy to The Night Manager to The Little Drummer Girl, you can’t go wrong with a John le Carré adaptation. Next up is one of the late author’s final novels, A Legacy of Spies – the second to last novel to be published before his death