In the movie Martian basically is the green tone, has on to seem to be, if does not have the transparent cover, American president and General Casey thought that the Martian is holding peace goal.

• 影片中的火星人基本上是绿色调的，在头上有个似有若无的透明罩子，美国总统和凯西将军认为火星人是抱着和平的目的而来。