uses the PA system to force his views on the school, organises his own farewell card and cancels the musical before making his drama students perform a guard of honour as he walks out of the school gate for the last time. Mr G is then later shown driving outside the school repeatedly in his car, asking students from his car window if his resignation is impacting the school. Margaret sees him from her office and comes out to speak with him in his car, where she asks him to reconsider his resignation and offers him the title of 'Creative Coordinator of the Drama Department' which he calls insulting. When Margaret tells him the musical is still going ahead with Meredith directing, Mr G decides to return to Summer Heights to solely focus on directing the show (and not teach). Mr G announces the opening night of "Mr G: The Musical" over the PA system and gives Toby extra rehearsals for his role as Mr G. Rodney shows up with his German shepherd, Arnold, to replace Celine in the show. On opening night, Toby is dubbed over by Mr G. Jessica and Celine's death scene then performed with Mr G publicly shaming Rodney as causing Celine's death. Mr G then appears on stage to make an announcement before the finale that he will stay at the school after all and continuing teaching. He then tells Toby to leave the stage, taking his place for the finale number "The Smell of Life". During the song, a pre-planned banner appears behind announcing his comeback to teaching. Three weeks later on the last day of term, Mr G declared the musical a "hit" despite poor ticket sales leading to only one show being performed. He took the offer of the 'Creative Coordinator of the Drama Department' title and has moved his office and drama room to one of the former special education portable classrooms, which he calls his 'Gregson Performing Arts Centre', after most of the special education students were removed from the school because Mr G again put faeces on the floor of the classroom. Toby remains at the school on an integration program. Mr G is then shown preparing a time capsule, containing mostly items about himself, which will buried near the classroom and dug up in 100 years time. The capsule is then shown being buried, with staff and students