He is seen delivering SpongeBob a truckload of trophies, making Patrick jealous.
Later in the episode, he mistakes SpongeBob as Patrick and delivers the latter's trophy to SpongeBob. However, under closer examination SpongeBob reveals that the trophy is supposed to be delivered to Patrick.
In Level 1, he can be seen fixing the telephone wire at SpongeBob's house. He states he is very high-strung and has a problem with loud noises, so SpongeBob scares him with his alarm clock and he runs away.
In Level 3, he appears again outside the Krusty Krab by the Patty Wagon and can be scared away by activating the loudspeaker.
He sits with Sandals at the Krusty Krab and sees the latter is sick from eating one of the Spongy Patties. Taking a bite of it, he is disgusted and confronts Mr. Krabs about selling a ripoff of a Krabby Patty before he receives food poisoning. It is revealed he is a cop; he soon arrests the shocked Mr. Krabs after it turns out he sold rotten patties to the customers, who all got sick from them.
During Mr. Krabs' trial, he is seen in the jury who declare Mr. Krabs guilty.
Before SpongeBob and Patrick go to the office, the security guard is seen getting out, calling his mom. His mom is telling him to double check if the doors are locked, though he decides not to and wants his mom to stop nagging him.
At the end, he reappears after the building has been destroyed and quits on the spot.