When the house gets turned into a lab, can the housemates pass the tests?
| Name | Type | Role | |
|---|---|---|---|
| Carrie Bridger | Director | ||
| Ben Sommer | Director | ||
| Nick Jones | Director | ||
| Danny Tate | Director | ||
| James Newman | Director | ||
| Marko Gowan | Director | ||
| Richard Pepe | Director | ||
| Vickie Ager | Director | ||
| Nick Rose | Director |