Last show of the series.
This episode marks the return (and final episode) of Ceeto from Loving the Alien.
This episode contains scenes from The War of the Worlds (1953), implying that the original alien force had been a scientific expedition coming to Earth after sensing from space the atomic bomb explosions of 1945 during World War II. Upon arrival, the U.S. military attacked the aliens leading to the war seen in the first film. This discounts several backstories established in the first season, such as alien scouts coming to Earth hundreds of years ago (at the Indian reservation seen on "Dust to Dust") and in the 1930s (explaining the radio broadcast "War of the Worlds"), as well as the obvious aggressive nature of the aliens seen in the first film.