Ep 6. F.Z.Z.T.

In Marvel's Agents of S.H.I.E.L.D. season 1 episode 6, titled "F.Z.Z.T.", the team faces a new and terrifying challenge. A series of mysterious deaths are occurring, with the victims all having been exposed to a strange energy.

The team soon discovers that the energy is an alien virus that is feeding off of the electrical charges in human brains, causing them to explode. As they race against time to find a cure and prevent more deaths, they also must deal with the emotional fallout of one of their own being infected.

As the team investigates further, they discover that the virus is actually a bio-weapon created by an advanced alien race. With the clock ticking down, they must track down the source of the virus and find a cure before it's too late.

Meanwhile, Fitz and Simmons come face to face with their own mortality as they confront the possibility that they may not be able to find a cure in time. As they struggle with their own fears and doubts, they must also work together to come up with a solution before it's too late.

Overall, "F.Z.Z.T." is a compelling and emotional episode that explores the true meaning of sacrifice and teamwork in the face of impossible odds.