A look at the volatility sibling-hood as seen through the lives of four sets of siblings. Justin is a popular young star who has a fanatical following, while his failed actor brother Roy spends his time promoting a dubious charity. Louise is devoted to the care of her schizophrenic brother Jerry, bu

A look at the volatility sibling-hood as seen through the lives of four sets of siblings. Justin is a popular young star who has a fanatical following, while his failed actor brother Roy spends his time promoting a dubious charity. Louise is devoted to the care of her schizophrenic brother Jerry, but his behavior is becoming increasingly unmanageable. Emotionally fragile Maggie resents her aspiring actress stepsister Nikki. Nevertheless, the two end up taking a road trip to Los Angeles to chase down Nikki's breakthrough role. And finally, there is Sarah, a hot-tempered teen prone to verbally abusing her rather meek mother Marion. When Marion's estranged daughter Sita arrives on the scene, Sarah suddenly finds herself with yet another reason to be angry.