Desc: Dangerous Holiday: Directed by Nicholas T. Barrows. With Ronald Sinclair, Guinn 'Big Boy' Williams, Hedda Hopper, Jack La Rue. Ronnie is a child prodigy who enjoys playing the violin, and his relatives and agent want to exploit his talents so as to make more money off of him. Fed up with their intentions, Ronnie decides to take off on his own for a bit.