Question: Who directed this musical film produced by Kenneth Harper in which Melvyn Hayes appeared?
Sentence (from "Summer Holiday (1963 film)"): The cast includes Lauri Peters, Melvyn Hayes, Teddy Green, Jeremy Bulloch, Una Stubbs, Pamela Hart, Jacqueline Daryl, Lionel Murton, Madge Ryan, David Kossoff, Nicholas Phipps, Ron Moody and The Shadows.
Relevant evidence: No