Dean Thomas

Dean Thomas

Background

Dean Thomas is a wizard from house Gryffindor and student at Hogwarts School of Witchcraft and Wizardry.

During the events of Harry Potter and the Sorcerer's Stone (2001) played by Alfred Enoch

At Hogwarts during dinner, Seamus Finnigan tells Dean and Neville Longbottom that he is of mixed heritage. Later, mail comes and Dean tells everyone Neville got a Remembrall.

During the events of Harry Potter and the Chamber of Secrets (2002) played by Alfred Enoch

At dinner, there is a screeching and Dean tells Ron Weasley, Errol is coming. Errol delivers a Howler message to Ron from Mrs Weasley who yells at Ron through the Howler. Before the end of the year feast, Albus Dumbledore asks for a round of applause for Professor Sprout and Madam Pomfrey and all of the students and professors clap, including Madam Pince. Hagrid returns and everyone gives Hagrid a round of applause.

During the events of Harry Potter and the Prisoner of Azkaban (2004) played by Alfred Enoch

Harry Potter, Ron, Seamus, Neville and Dean take turns eating candy which causes them to make noises like animals.

During the events of Harry Potter and the Goblet of Fire (2005) played by Alfred Enoch

Dumbledore tells the students that Hogwarts will be hosting the Triwizard Tournament. Dumbledore introduces Madame Olympe Maxime and the students of the Beauxbatons Academy of Magic, including Fleur Delacour. He then introduces Igor Karkaroff and the students of Durmstrang, which includes Viktor Krum. The Goblet of Fire is brought into the hall and Dumbledore tells the students that whoever wins the tournament will have eternal glory. When Alastor "Mad-Eye" Moody enters Hogwarts, Seamus sees him drinking from a flask and asks Harry and Dean what they think he is drinking.

During the events of Harry Potter and the Order of the Phoenix (2007) played by Alfred Enoch

During the banquet, Dumbledore welcomes back Professor Grubbly-Plank as the Care of Magical Creatures while Hagrid is away. He then introduces Dolores Umbridge as the new Defense Against the Dark Arts teacher. Dolores interrupts Dumbledore and tells the students that the Ministry of Magic is very concerned about their education. Harry walks into the Gryffindor common room and says hello to Seamus and Dean Thomas. Seamus tells Harry, his mom almost prevented him from coming back to Hogwarts on account of what the Daily Prophet has been reporting about Harry and Dumbledore. Harry calls Seamus and his mom stupid and Ron comes to Harry's defense. Dolores and Professor McGonagall have an argument about Harry's punishment and Dolores declares that things at Hogwarts are worse than the Ministry thought. Mr Filch posts a decree stating that Dolores has been appointed as the Hogwarts High Inquisitor.

Hermione Granger organizes a meeting with some of the other students at Hog's Head, where Barman works. Somewhat Doubtful Boy wonders why they need to be taught how to combat the dark arts and Slightly Creepy Boy asks Harry to describe more of what happened when Cedric Diggory was killed. Nigel asks if Voldemort is really back, and Harry tells everyone he is. They then form a group called Dumbledore's Army. Dumbledore's Army, which consists of Harry, Hermione, Ron, Fred Weasley, George Weasley, Ginny Weasley, Neville, Cho Chang, Nigel, Dean, Padma Patel, Parvati Patel, Somewhat Doubtful Boy, Slightly Creepy Boy and others, uses the Room of Requirement to train. More students join Dumbledore's Army. During one of their training sessions, they are caught by Dolores, Filch and the student members of the inquisitors. Dolores replaces Dumbledore as head of Hogwarts and all members of Dumbledore's Army are required to go to detention where they are forced to experience the same abuse as Harry was.