“Fear Of Rain” (**1/2 out of four) was an earnestly done melodramatic thriller about a teenager with schizophrenia (Madison Iseman) who begins to suspect that her next-door neighbor (Eugenie Bondurant) is a murderer; her parents (Harry Connick Jr and Katherine Heigl) don’t believe her and the only one who does is a boy from school (Israel Broussard) who she’s not even sure actually exists! Is this all real or a form of her hallucinations? Well-intentioned attempt to mix a Hitchcock-like thriller with a treatise on mental illness doesn’t fully gel but maintains its grip thanks to strong cast and direction.