The Save-Ums (Uncommon UK Dub)

This is possibly fake but TVTropes I think and a few other sources do say that Custard’s laugh was undubbed in a UK episode

A VHS/DVD called To the Rescue exists but we don’t know if it has the UK Dub but the intro is left in Canadian: https://m.youtube.com/watch?v=s4KEpL4djeo

There are some rare credits as seen here: https://m.youtube.com/watch?v=HCkTw5LRXUI

A Christmas promo has Ka-Chung say Happy Christmas: https://m.youtube.com/watch?v=9peDQV1u8zg

The Vanishing and Lost in Rock World were found https://www.youtube.com/watch?app=desktop&v=xKrOkaO8oXc

Dino Sandwich is found! https://www.youtube.com/watch?v=2vI18m7GSOw&t=1s