外星闯入者哈里·范德斯佩格尔和麦卡利斯特将军搁置分歧，共同面对更大的生存威胁——即将到来的灰人入侵。
Extraterrestrial interloper Harry Vanderspeigle and General McCallister put aside their differences and work together in the face of a much greater existential threat - the impending invasion of the Greys
The aliens adapted. Humanity will too.
The action-packed second season of “Invasion” picks up just months later with the aliens escalating their attacks in an all out war against the humans.
