Henry (Tim Daly) will go on yet another dangerous mission in "Madam Secretary" season 3 episode 22.

In the upcoming episode titled "Revelation," Elizabeth (Tea Leoni) and President Dalton (Keith Carradine) will be heading to Rome for the G20 Conference. However, she will be carrying the burden of worrying about her husband, Henry, who will be sent to Israel to confront more issues related to the doomsday cult.

According to CarterMatt, Henry will be in one of the most compromising situations that viewers have seen on the show so far, as he is tasked to stop the cult's bio-weapon before it is launched, which can put dozens of lives in danger. While dealing with extremists and cults is the nature of his job, it could also easily be the end of him if he does not succeed in this mission.

In the trailer for the episode, Elizabeth is worried and upset that her husband did not inform her ahead of the dangerous assignment and she had to find out about it from her superiors.

On the other hand, viewers will also be seeing Elizabeth try to go behind her daughter's back in order to help her with her career, according to the episode synopsis. The concerned mother will ask the help of Russell (Željko Ivanek), the president's chief of staff, to get Stevie (Wallis Currie-Wood) off the waiting list of Harvard Law School. However, if Stevie finds out that Elizabeth had something to do with it, will she be happy that it was her mother's efforts that moved her career forward and not hers?

Blake (Erich Bergen) is also said to reveal a personal secret to former colleagues, whom he will be meeting at the conference. As to what this secret is, fans will have to watch this Sunday's episode to find out.

"Madam Secretary" airs Sundays at 9 p.m. on CBS.