Goyle
Background
Gregory Goyle is a wizard from house Slytherin and student at Hogwarts School of Witchcraft and Wizardry. He is friends with Draco Malfoy and Crabbe.
During the events of Harry Potter and the Sorcerer's Stone (2001) played by Josh Herdman
The students arrive at the station and take boats to Hogwarts. Professor McGonagall tells the first year students that they must go through the process of being sorted into their respective houses and she explains the points system and the house that wins the most points will win the house cup. Draco makes a comment about Harry Potter, which causes the other students to exclaim and Draco introduces Harry to Crabbe and Goyle. When Ron Weasley snickers at Draco, Draco insults Ron and tells Harry some wizarding families are better than others.
During the events of Harry Potter and the Chamber of Secrets (2002) played by Josh Herdman
Crabbe and Goyle eat magic cupcakes and fall unconscious. They later wake up and stand face to face with Harry and Ron transformed into themselves.