What's it like to have a puppet alter-ego?

Luke Sayers, James Davies and Hazel Baldwin introduce their alter-egos...

James: "So we have had puppets from the start and had to get used to using the mouth and arms at the same time."

Hazel: "We have to keep the puppets moving so they seem lifelike."

Luke's puppet: "It's my first ever time on radio and I'm so excited!"