Blue Peter
Crackerjack Takeover and Radio 1 Challenge
E3 Jan 16, 2020
Find out if Lindsey has what it takes to be a Radio 1 DJ as she takes to the airwaves in her latest challenge. Sam and Mark join us live in studio to show off their shiny new CBBC show, Crackerjack!
Where to Watch Crackerjack Takeover and Radio 1 Challenge