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Mutually Assured Destruction
Philip and Elizabeth must stop an assassin from taking out key US scientists, while Stan and the FBI hunt the same man. Grannie shocks Elizabeth with the truth of what happened between Philip and Irina in New York.
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Other episodes for this season
![Pilot](https://image.tmdb.org/t/p/w300/ylqUbJv2nyhu0h3Gqbuqtj8wdAy.jpg)
![The Clock](https://image.tmdb.org/t/p/w300/m6ZbQxDl6Gdx99H8Roh4HIbvz7y.jpg)
![Gregory](https://image.tmdb.org/t/p/w300/zv0IDGoG0429UnLoWH9j9Jjknia.jpg)
![In Control](https://image.tmdb.org/t/p/w300/aNjMfNQs3KEUpDDi2SlUJyk9NaU.jpg)
![COMINT](https://image.tmdb.org/t/p/w300/tSBeN9r04a4RwBXUhjZ9xESsK7t.jpg)
![Trust Me](https://image.tmdb.org/t/p/w300/upwGgvMvN3R4B62jm0ml7urOQV.jpg)
![Duty and Honor](https://image.tmdb.org/t/p/w300/rd7yvNiILluebRaeZvZgFqU4bg6.jpg)
![Mutually Assured Destruction](https://image.tmdb.org/t/p/w300/sgzK5XXwydL5sIH0tVO1GPgnKRO.jpg)
![Safe House](https://image.tmdb.org/t/p/w300/c2nDOUPDtHlE7gVC02SJWrRCENE.jpg)
![Only You](https://image.tmdb.org/t/p/w300/xtOV9ORtsp3RNJ0pt7TvZgcPnzt.jpg)
![Covert War](https://image.tmdb.org/t/p/w300/wvf5fVWgbGKVrrNiZOOArwXGJo0.jpg)
![The Oath](https://image.tmdb.org/t/p/w300/7PJoBGW0ZJAUGidpohCid67fyWl.jpg)
![The Colonel](https://image.tmdb.org/t/p/w300/2IiBRLZrcpyxcUaJxXSFz2qQggL.jpg)