The third show will be titled as 'The Big Sports Quiz' which will also be hosted by Stephen Mulhern, seeing boys and girls battle for who's best at sport. Boys team consisted of Paddy McGuinness, Joe Hart, Kriss Akabusi & Mark Foster. Girls teams guests were Charlotte Jackson, Amy Williams, Karen Pickering & Louise Hazel.
| Name | Type | Role | |
|---|---|---|---|
| Kriss Akabusi | Guest Star | ||
| Karen Pickering | Guest Star | ||
| Mark Foster | Guest Star | ||
| Louise Hazel | Guest Star | ||
| Charlotte Jackson | Guest Star | ||
| Paddy McGuinness | Guest Star | ||
| Amy Williams | Guest Star | ||
| Joe Hart | Guest Star |