How Allison Janney's 20-Year Friendship with ‘Brother’ Bradley Whitford Influenced Their Romantic Scenes in “The Diplomat” (Exclusive)

"Brad and I have spent more time together over the last 20 years than I have with my actual siblings," she tells PEOPLE ...

Bradley Whitford Was ‘Surprised’ by How ‘Comfortable’ He Was Playing Allison Janney’s Husband on “The Diplomat” (Exclusive)

Whitford tells PEOPLE that joining the show "exceeded my wildest expectations" as he dishes on reuniting with his 'West Wing' ...