As part of Sports Relief 2008, the Top Gear crew tries to revive the TV show "Ground Force" and revamp the garden of Olympian legend Sir Steve Redgrave.
| Actor | Role |
|---|---|
 Jeremy ClarksonNot listed | Not listed |
 James MayNot listed | Not listed |
 Richard HammondNot listed | Not listed |
 Steve RedgraveNot listed | Not listed |
 Andy WilmanNot listed | Not listed |