The Missing Note1961•56 minutes•5.5/10FamilyMovie OverviewThree children track their lost piano with one note missing through London.CastHeather BennettJoanHennie ScottTomJohn Moulder-BrownWillieToke TownleyMr. ParkerVivian LaceySusieTommy GodfreySamEdgar DriverMr. NewboltPatricia LeslieMrs. Harris