Would you ever believe a skyscraper can melt a car? Justin heads to London's Walkie Talkie building to unearth the science behind this building blunder.
| Name | Type | Role | |
|---|---|---|---|
| Alfredo di Mauro | Guest Star | ||
| Mahatir Daud | Guest Star | ||
| Martin Lyndsay | Guest Star | ||
| Hami | Guest Star | ||
| Philip Oldfield | Guest Star | ||
| Serina Hijjas | Guest Star | ||
| Sean Somers | Guest Star | ||
| Martin Delius | Guest Star | ||
| Tom Green | Director | ||
| Daniel Edwards | Director |