Location - London's Hyde Park Date - 4th July 1999 Madness: "Our House"; S Club 7: "Bring it all Back"; Boyzone: "No Matter What"; Geri Halliwell: "Look at Me"; Texas: "Blacked Eyed Boy"; Steps: One for Sorrow". It all goes on and on and on with simply the best on this 120 minute concert recording of the Party In The Park
| Actor | Role |
|---|---|
 Toby AnstisSelf - Presenter | Self - Presenter |
 Geri Halliwell-HornerSelf | Self |
 Ronan KeatingSelf - Boyzone | Self - Boyzone |
 Martine McCutcheonSelf | Self |
 Boy GeorgeSelf | Self |
 Roy HaySelf | Self |
 Jon MossSelf | Self |
 Mikey CraigSelf | Self |
 Bradley McIntoshSelf | Self |
 Rachel StevensSelf | Self |
 Hannah SpearrittSelf | Self |
 Jon LeeSelf | Self |
 Tina BarrettSelf | Self |
 Paul CattermoleSelf | Self |
 Jo O'MearaSelf | Self |
 Célena CherrySelf | Self |
 Mariama GoodmanSelf | Self |
| NNaima BelkhiatiSelf | Self |
 Lisa Scott-LeeSelf | Self |
 Claire RichardsSelf | Self |
 Ian 'H' WatkinsSelf | Self |
 Faye TozerSelf | Self |
 Lee Latchford-EvansSelf | Self |
 Mikey GrahamSelf - Boyzone | Self - Boyzone |
 Stephen GatelySelf - Boyzone | Self - Boyzone |
 Keith DuffySelf - Boyzone | Self - Boyzone |
 Shane LynchSelf - Boyzone | Self - Boyzone |