Goodbye Mr. Grainger (S05E06)

Mr. Grainger's patience has worn thin, leading the staff to convene privately with Mr. Rumbold to discuss the possibility of his dismissal. Just when it seems like he's on his way out, he hits the jackpot in the lottery, and suddenly, his foul mood lifts. In a surprising turn of events, he reconciles with the team and ultimately decides to remain in his position.