Two aliens come back to earth to check up on humans, who they once helped overcome global warming and general extinction of all life due to contamination, only to find out that some things may still need a change.
as Pink Alien
as Blue Alien
as Presentation Student
as Class Student
as Class Student
as Class Student
as Balding Student
as Class Student (Uncredited)
as Student in Circle
as Student in Circle
as Denier
