Lego Star Wars - Complete Saga help with viewing unlocked characters

[archiesmum]

Hello

This is my first post. my 5 yr old son is off sick from school and we have unlocked some characters using cheat codes ( this is a huge deal for me
as I get really confused with the wii) Now we can't find them on the characters page. Could you please advise us how we can see the unlocked characters.

Thanks x