Maggie and OA lead the search for an abducted former biological weapons chemist.

In the series finale, the Jennings face a choice that will change their lives forever.

It’s autumn, 1987, and as a major arms control summit looms, Elizabeth is pushed to her limits as never before. Philip, meanwhile, has settled into running the newly expanded travel…

Philip and Elizabeth receive surprising news about Henry — and shattering news about a past operation. Stan might be falling in love, but Philip wonders if something darker is going…