sentences:  Although the character's given name is actually Percival, it was explained within the episode that he goes by Abra, short for the Ghanaian name 'Abrafo', meaning 'troublemaker'.The episode was shot on location in Ghana, and formed part of the BBC's 'Africa Lives' series, aiming "to give the viewers a more rounded portrayal of African life and culture through special editions of favourite shows as well as new commissions.