It will see six families from across the UK putting their singing abilities and Hannah song knowledge to the test in a series of challenges and karaoke sing-offs in front of a studio audience and panel of judges, which consist of Disney Channel UK star Brad Kavanagh, Pop Idol participant Nicki Chapman and Dancing on Ice participant Jason Gardiner.
Jason Mraz | Jason Alexander | David Jason | Jason Robards | Jason Grimshaw | Stephen Gardiner | John Eliot Gardiner | Jason Kidd | Jason Kenney | Jason Isaacs | Jason Statham | Jason Newsted | Jason | Jason Priestley | Jason Aldean | Gardiner | Jason Scott Lee | Jason Schwartzman | Jason Mewes | Jason Ritter | Jason Donovan | Jason Bourne | Jason Aaron | Jason Williams | Jason Reeves | Jason McCoy | Jason McAteer | Jason Derulo | Jason Blaine | Jason Biggs |