Goofs

The gun Hubbard grabs from the guard is an Uzi, but changes to a Thompson in the finale.

The helicopter in the opening sequence changes type.

The amount of liquid under the egg in the hotel bathroom decreases and again increases.

When Commander Hubbard is telling Colonel Holmes about the expedition to Mars he claims the eggs were green just as the one in the photograph she showed him. But the photographs she has shown him were in black and white so he couldn't possibly know if they were green as well.

The uniforms worn by the police in Colombia at the end of the movie are the same as those worn by the police in New York (which also are not New York City police uniforms).

The "general" at the meeting is wearing a golden oak leaf insignia of a major and what appears to be a lieutenants bar on his epaulettes.

In most of the exploding people shots you can clearly see the seams in previously cut patches laid on top of the rest of the clothing. Since the shots are done in extreme slow motion there is plenty of time to see these seems and know which part of the person is about to explode away from the rest.

In the scene in which multiple men wearing white hazmat suits, getting their stomachs blown to a bloody pulp you obviously see one of the men squeezing his stomach to make the balloon (or whatever they used) explode.

When Holmes and Aris have been taken prisoner at the coffee processing plant they are shown tied up back to back. As they speak it appears that they are unable to move and have to reach to turn their heads so they can kiss. When Hamilton comes back in and orders them to come with him they both stand up and face him obviously not being tied.

When they are to inject the white rat with the green substance, the needle bends, revealing that it's made out of rubber.

One of the contaminated warehouse workers, who has just exploded and died, is blinking.

At the beginning of the movie, the helicopter personnel states that there are no people visual on the ship but there are clearly two people seen on the deck.

When the first technician in the derelict ship picks up the egg, a camera Matte box is visible on the left side of the screen, dollying back.

Dolly track is clearly visible in two shots inside the ships hold, however some boxes are stacked on the ends of it in an attempt to make the track look some rails for moving freight around in the hold.

Camera shadow and reflection on the tile on a passing column during the first scenes inside the coffee plant.

pipe used to propel fake guts out seen.