HBO premieres a scripted comedy series written and starring Australian comedian/actor Chris Lilley, who masterfully portrays all three lead characters, each on their own journey at one “average” public high school. Over eight half-hour episodes, the series documents the public-school experience through the eyes of two students and one teacher. There’s “Jonah,” a charmingly unruly middle schooler; “Mr. G,” a delusional drama teacher; and “Ja’mie,” a conniving private-school exchange student obsessed with maintaining her “queen bee” status. Outrageous, politically incorrect and laugh-out-loud funny, Summer Heights High chronicles a world that we’ve all been a part of, one that’s full of characters that will make us cringe with recognition. Summer Heights High on Sundays at 1030 pm – only on HBO.