Watch Madam Secretary Online: Season 5 Episode 18

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Did Alison make a mistake?

On Madam Secretary Season 5 Episode 18, Elizabeth fumed when it emerged that the youngster started dating the son of one of Elizabeth's political rivals. 

Did Elizabeth manage to get Alison to back off?

Meanwhile, a NATO ally carried out a state-sponsored assassination attempt against one of its own citizens. 

Kat Advocates - Madam Secretary Season 5 Episode 17

The plot thickened when it emerged the attack was against someone who lived in the country as a resident. 

Elizabeth learned of the plot and set out to get answers. 

Use the video above to watch Madam Secretary online right here via TV Fanatic. 

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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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Madam Secretary Season 5 Episode 18 Quotes

If you want to pick a person for Operation Human Shield, choose someone who isn't aware you have no authority over anything but a split infinitive.


We cannot stand idle while entire nations go homeless.