Dr. Pork is busy seeing some poorly piggies. But one of them gives him a surprise that’s out of this world!
We begin with Dr. Pork's office, and Dr. Pork making quick writing as we hear a knock on the door, and then we see an ill Minion Pig with pink spots all over him! He was not feeling too good and he was very ill, which was why he came to see Dr. Pork. Dr. Pork checked his heartbeat, then came his hammer to check the pig's head. Finally, he topped it off with medicine, which was to help the first patient feel better, and suddenly, the Minion Pig felt all better and happily went away from Dr. Pork's office.
That was one patient down for Dr. Pork, but he had two more to go, and not only that, but the Tenor Pig was not feeling well, either. Instead, his skin went very gray, which to Dr. Pork meant that he was sicker than the first patient. Dr. Pork then checked his heartbeat for Tenor Pig, then, he picks up his hammer to check his head, then picked up his medicine, and he was sure that would help the Tenor Pig, and his skin turns back to green, which meant that Tenor Pig was now better!
He had one more patient to go, but suddenly, the third (and final) patient was not sick - he was floating with UFO-powered eyes! Dr. Pork was surprised, and then, he checks his heartbeat, and then he checks it once again, but his heartbeat was a different sound. Dr. Pork then tries to use the hammer to check his head, but suddenly, Dr. Pork's hammer was electrocuted and was instead a pile of black dust. Then, Dr. Pork brings out his medicine, which was to make the third patient feel better, but instead, the UFO-powered patient spit out a UFO! Then, he feels better in an instant. Surprised about the last patient, Dr. Pork now drinks all of the medicine, breaks the bottle, and was very speechless. It was all in a day's work for the porky doctor himself - Dr. Pork, M.D.
The title song at the beginning and the end came from the episode "Abduction".
This is the UFO's second appearance, after "Abduction".