FBI: International
S04E10 Keep Calm and Deliver the Biotoxin
After a Russian biochemist is murdered while attempting to defect with his crucial biotoxin research, the Fly Team mobilizes to safeguard his daughter. The father’s final request was for her to deliver his work to a reliable American microbiologist. Meanwhile, Mitchell remains behind to support Vo as she heals, while Booth faces off with Smitty upon discovering that her situation could threaten his chances for a promotion.
Season 4 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
A Leader, Not a Tourist
The Other Hard Part
Nothing Sudden About It
The Unwinnable War
The Future's Looking Bright
They Paid More
Keen as a Bean
You'll Never See It Coming
The Kill Floor
Keep Calm and Deliver the Biotoxin
Veritas Fidelis
Blood Doesn't Become Water
You've Been Greenlit
A Winged Lion for Protection
They May Get Their Wish
Little Angel
Dead Dead
Lone Wolf
Flinch Now and It's Over
We're Out of Here
Herbivore Man (1)
Gaijin (2)