Other scenes are shortened and amalgamated to include only the most essential plot details: the three Death Eater trials Harry witnesses in the Pensieve are merged into one sequence; the characters of Bill Weasley, Charlie Weasley, Ludo Bagman, Winky, Narcissa Malfoy and Bertha Jorkins are absent, as well as Dobby, who was supposed to help Harry obtain Gillyweed for the second task. Instead, that scene was changed to involve Neville Longbottom. There is no train scene at the end where Rita Skeeter is revealed to be an illegal, unregistered animagus; Harry is never seen either receiving or giving away the 1,000 galleons in prize winnings. All of Sirius Black's lines are condensed into a single fireside conversation. The scene in which Crouch Jr. is taken back to Azkaban is different from the book, in which he was ''killed'' by a Dementor summoned by Cornelius Fudge. There is also no conversation in which Fudge refuses to believe that Voldemort has returned, so this is explained in the next film.

Is it true that is dobby in the goblet of fire movie?
no