Presidential bodyguards

The Presidential Bodyguards, who are possibly members of the Secret Service, are assigned to protect Nixon. However, on the rare occasion that they are seen, there is no real threat present.

Trivia

 * In both appearances, the comics were pencilled by James Lloyd.
 * The green/purple alien (incorrectly coloured on his second appearance) is the first recurring character to exist purely in the comics. He is also the only one to have spoken.