In the fourth show the ads are themed around public information films, and Micky and Mark are joined by Lorraine Kelly and comedian Josh Widdicombe.
| Name | Type | Role | |
|---|---|---|---|
| Paul Garner | Writer | ||
| Matthew Crosby | Writer | ||
| Alistair Griggs | Writer | ||
| Jon Hunter | Writer | ||
| Stewart Williams | Writer | ||
| Gary Delaney | Writer | ||
| Tim Allsop | Writer | ||
| Rory Sutherland | Guest Star | ||
| Peter Sells | Guest Star | ||
| Lorraine Kelly | Guest Star | ||
| Josh Widdicombe | Guest Star | ||
| Geraldine Dowd | Director |