Chelsea Halfpenny
Halfpenny's professional acting career began in 2004 when she appeared in "Casualty" episode ""What Parents Do"", playing an eleven-year-old girl called Karine.
Tiffany Aching
A young witch (9 during "The Wee Free Men", 11 in "A Hat Full of Sky", 12 and 13 in "Wintersmith", almost 16 in "I Shall Wear Midnight", and in her late teens in "The Shepherd's Crown"), Tiffany hails from the Chalk, a Barony and a region of Downland Rimward of the Ramtops. Her family, the Achings are the tenants of the Home Farm of the local Barony, the de Chumsfanleigh (pronounced "de Chuffley"). Her late grandmother, Sarah Aching (who died 2 years prior to the events in "The Wee Free Men"), was a shepherd, and by Ramtop standards she was also a witch, although witchcraft was frowned upon on the Chalk until Tiffany openly practised it. Granny Aching was a friend of the Chalk's Clan of Nac Mac Feegles (an army of tiny, blue, rowdy, drunken and vaguely Scottish 'pictsies'), and they have befriended Tiffany as the new "hag o' the hills". As Tiffany was their Kelda (Queen) for a short time, the Nac Mac Feegle see her as their responsibility, and there is no time in Tiffany's life since then when they have not (in)discreetly watched her.