1930s McCadden Place Mystery Men

No notes on this to tell me who is in this picture. Maybe they are famous enough one of you knows who they are?
No notes on this to tell me who is in this picture. Maybe they are famous enough one of you knows who they are?
Possibly his brothers, Hugh, William, and Walter?
Definitely not Hugh. He is very distinctive. And if not, I doubt it’s the others either. Hugh was in LA at this time.