| Don Bookner
| Character Information
Don Bookner is a retired safety inspector at Springfield Nuclear Power Plant's Sector 7-G.
During a retirement party for Bookner was held at the power plant, Homer did not know who he was. When Bookner told him his job, Homer told him that that was his job. Bookner explained to Homer that he had been covering him all of these years. Homer pleaded him to stay but Bookner said it was too late. Without Bookner, Homer had to do all the work by himself.
Later, as Homer is hypnotized into thinking he is 10 years old, He and Lisa perform a mini concert on Gerry Rafferty Baker Street. Lenny and Carl watch them from outside and Carl says that they managed to convince Bookner to get out of his retirement, meaning that Bookner was reinstated and therefore, cover Homer again for all his mistake.