We know what's coming based on the closing scene of last week's Revenge, but just-married Jack and Amanda haven't yet realized that they have unwanted, dangerous company on the boat.

Until the opening moments of tomorrow night's "Sacrifice." Take a look:

How will Mr. & Mrs. Porter respond to Nate's gun-wielding threats?

Follow the link for more Revenge sneak peeks that hint at that. Suffice it to say, Amanda the fighter is less panicked than Jack, and already thinking about how they can kill Nate instead.

How do you think this will all play out? Who will go down with the ship? There are undoubtedly more layers and twists to come, especially if their friends on land fear the worst and take action.

Share your Revenge comments and predictions with us below!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.