一名自助癮君子在不知情的生活教練的陪伴下，不知不覺中發(fā)現(xiàn)自己正在瘋狂殺戮。

　　Anna is stuck: she's approaching 30, living like a hermit in her mum's garden shed and wondering why the suffragettes ever bothered. She spends her days making videos using her thumbs as actors - thumbs that bicker about things like whether Yogi Bear is a moral or existential nihilist. But Anna doesn't show these videos to anyone and no one knows what they are for. A week before her birthday her Mum serves her an ultimatum - she needs to move out of the shed, get a haircut that doesn't put her gender in question and stop dressing like a homeless teenager. Naturally, Anna tells her Mum to "back the f-off". However, when her school friend comes to visit, Anna's self-imposed isolation becomes impossible to maintain. Soon she is entangled with a troubled eight year old boy obsessed with Westerns, and the local estate agent whose awkward interpersonal skills continually undermine his attempts to seduce her.

退休殺手杰克·李告別了暴力的過去，將亡兄的女兒杰米撫養(yǎng)成人。當犯罪頭目班杜奇為了報復綁架杰米時，杰克重拾他天賦異稟的滅絕技能，舊金山街頭變成了一人殺人機器與冷酷無情、團結一致的黑幫頭目的戰(zhàn)場。