Netflix announced Bradley Whitford — best known by West Wing fans as Deputy Chief of Staff Josh Lyman — will be joining the cast of The Diplomat season 3. The role reunites him with his former West Wing costar,

Bradley Whitford and Allison Janney are back together in the White House again. It’s a “West Wing” reunion in “The Diplomat” Season 3, as Whitford has joined the cast as Todd Penn, husband to Janney’s Vice President Grace Penn.

Whitford will play Janney's husband on season 3. If anybody knows their way around the White House, it's Allison Janney and Bradley Whitford. Netflix has officially announced that Whitford will join his former West Wing costar Janney in the third season of The Diplomat.