When 22-year-old Harrison Pettman sat with his family in the Britain’s Got Talent auditorium in 2024, his mother, father, brother, and nan had no idea what was about to happen. Excusing himself by telling them he was just heading to the restroom, the full-time security guard and youth worker secretly snuck backstage to get mic’d up.
Moments later, his bewildered family watched in absolute shock as Harrison walked right out onto the main stage!
A Heart-Wrenching West End Audition
Living a double life working two jobs while harboring dreams of the West End, Harrison delivered a deeply emotional, theatrical rendition of “With You” from Ghost The Musical.
His performance was packed with raw feeling and dramatic storytelling. Amanda Holden praised how genuinely he acted the song straight from his heart, while Simon Cowell highlighted the rare, rich quality of Harrison’s deep lower vocal register.
Despite his visible nerves, Harrison won over the entire judging panel and walked away with a clean sweep of 4 “Yes” votes!
Key Performance Highlights:
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The Ultimate Prank: Tricked his family into thinking he was using the restroom, only to appear live on stage.
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Hardworking Dreamer: Balances grueling hours as a security guard and youth worker to pursue his musical theater passion.
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Soaring Vocal Depth: Impressed the judges with rich lower tones and an authentic emotional delivery.
Performance Overview
| Detail | Info |
| Performer | Harrison Pettman |
| Age | 22 |
| Day Job | Security Guard & Youth Worker |
| Song Performed | “With You” (from Ghost The Musical) |
| Show | Britain’s Got Talent 2024 (Season 17 Auditions) |
| Outcome | 4 Yeses & Emotional Family Reaction |
Watch the Surprise Audition
See Harrison’s unbelievable trick and powerful performance for yourself:
🎥 Watch now:






