Did Elizabeth's landmark global climate treaty go ahead?
What did Elizabeth have to do to make sure her plan went ahead?
Meanwhile, Henry worried that his undercover operative's safety was at stake when a devastating incident occurred.
Also, Jay was surprised when Abby served him with a custody agreement for their daughter.
Use the video above to watch Madam Secretary online to get caught up on the latest drama.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.