After being horrified by a British commercial, the Critic tells Britain they can keep their Terry Gilliam. Gilliam was born in the United States, but he became a British citizen in the '60s and he later renounced his American citizenship.
The Critic claims the Batgirl PSA was made in the '60s, but at the ad's end, the date clearly says 1973. He also claims that the actor playing Batman in the PSA is Adam West, but this is, in fact, another actor, as West refused to play Batman again. (He would ultimately embrace the part in later years.)