"He's got two dads, my lad. One's black. That makes him black. I suppose." Manchester, 1983. Dave loves Rod Stewart, Joanne and his Ford Capri. He's all set for a new start. Only Joanne's about to have someone else's baby. Is Dave ready to become a dad even though he's not the father? A punchy and poetic exploration of family, race, identity and love, SparkPlug is the story of a white man who becomes the adoptive father, mother and...