As employee night at the Springfield
drag races ends,
Smithers fails to protect
Mr. Burns from being harassed by a drunken
Lenny (although he was only thanking him). Smithers tries to make amends the next day but again bungles his duties. When he attempts to drown himself in a
water cooler, Burns demands he take a vacation once a suitable replacement can be found. Seeking a substitute who will not outshine him, Smithers selects
Homer. Homer is scolded for being unable to perform any of his duties to Burns' satisfaction. He is soon exhausted after waking up at 4:30 a.m. to prepare Burns' breakfast, assist him at the office all day, and cater to his every whim late at night in his mansion. After enduring Burns' constant abuse for several days, Homer loses his temper and knocks him unconscious with a punch. Fearing he has killed his boss, Homer flees to his house in panic. At
Marge's urging, he returns to the plant to apologize, but a frightened Burns turns him away. Stranded in his office, Burns gradually learns how to complete all of his tasks single-handedly, and soon embraces his newfound self reliance. After thanking Homer for helping him acquire a more independent lifestyle, Burns fires a now-obsolete Smithers upon his return. Unable to find another job, Smithers enlists Homer's help in a scheme to get his job back: he plans to save Burns from a phone call from his abusive 122-year-old mother, the one task he still cannot handle alone. Homer accidentally disconnects Burns' mother and tries to impersonate her voice. He is caught by Burns, who berates him and Smithers. A furious Smithers attacks Homer in Burns' office. During the tussle, Burns is accidentally pushed from a third-story window and seriously injured, forcing him to rely on Smithers completely again. In gratitude, Smithers sends Homer a fruit basket with a thank-you note. ==Production==