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UK Airdate
November 9, 2007
Production code
Directed by
Charlie Bean
Script/Written by
Tim Madison
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Main Villain

"C.H.O.P" is the 69th episode of the series and the 9th(a) of Season 3 of Robotboy. In this episode, Robotboy gets to meet his idol; C.H.O.P whom is a famous helicopter from a TV show. When they spend their time together a bad thing they find out is that the show will have a new mechanical companion called S.U.B, which leads C.H.O.P furious.




  • The first and only appearance of C.H.O.P (character), Lance Chestwax and S.U.B.
  • Cameo: The character that looks like Billy from The Grim Adventures of Billy and Mandy can be seen with two of him with the crowd in the first seconds of the episodes.
  • There is a scene in Knockoffs that resembles a scene from C.H.O.P. In C.H.O.P, Robotboy in his Superactive form is hit by a missile that was shot by S.U.B, and in Knockoffs, it was a Red Roboboy exploding in its Superactive Mode.

In other languages

Int. Language Int. Title Translation
Dutch C.H.O.P. C.H.O.P.
French E.L.I.C.O. E.L.I.C.O.
German H.U.B.I. H.U.B.I.
Spanish C.H.O.P. C.H.O.P.



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