Off to Philadelphia in the Morning is a 1978 BBC three-part television drama series based on the book of the same name by Jack Jones to a screenplay by Elaine Morgan. It is a fictionalised account of the life of the Welsh composer and academic Joseph Parry. The series of three 50 minute episodes was made by BBC Cymru Wales and produced and directed by John Hefin. The cast primarily featured Welsh actors while Gareth Ridgewell Whiley (born 1967), who played Joseph Parry as a boy, was living in Merthyr Tydfil in Wales where he was attending school.