In Like Ed / Who Let the Ed In?

S2 E5: "In Like Ed" Kevin knows too much. Eddy is convinced he must be a spy. Ed, Edd, and Eddy set up an "agency" to track Kevin's movements. The Eds soon realize that everybody knows more than they do. Eddy vows to foil Kevin's sinister plan, if they could only find out what it is. "Who Let The Ed In?" Lost in one of his 'moments', Ed introduces Eddy and Edd to his imaginary friend "Jib." At first, Edd and Eddy humor him. But before too long, Jib's whims and whines are running the show. Eddy and Edd conspire to get rid of Jib.