The story contains MODERATE SPOILERS for the upcoming fourth season of "Battlestar Galactica."

So wondering who is holding a gun to President Roslin's head? Guess no longer.

io9 has been able to get its hands on about three minutes of footage from the upcoming fourth season of "Battlestar Galactica" which includes conversations between Starbuck (Katee Sackhoff) and both Adamas, some of the debates taking place in the Cylon hierarchy (including our first real look at Natalie), and a surprising twist in the whole Head Baltar/Head Six game featuring our very own Gaius Baltar (James Callis).

The scenes show Starbuck trying to convince members of the crew that she is not a Cylon, and talks about Earth mentioning that she felt like she had been there before. Viewers also start to get a view of the reported civil unrest within the Cylon hierarchy that will play a major role in the upcoming season.

Finally, Roslin gets a gun to her head, and you'll be surprised who is holding it there.

To see the video, visit io9's story by clicking here. Please remember that there are spoilers afoot at this link, a bit bigger than what we've shared here, so don't visit it if you want to go into the fourth season with virgin eyes.

Also, check out an eight-minute recap of "Battlestar Galactica" on IMDb that will not only impress you, but make you chuckle at the same time. Check it out by clicking here.

Make sure to keep reading Airlock Alpha in the next couple weeks as we present our long-awaited interview with "Battlestar Galactica" producers David Weddle and Bradley Thompson, and they have a bombshell from the third season that you won't believe.

"Battlestar Galactica" returns for its fourth and final season April 4 on the SciFi Channel.