乔恩（多姆纳尔·格利森DomhnallGleeson饰）是一个热爱音乐的年轻人，某天误打误撞加入了一支有点神经质的地下乐队，乐队的主唱兼灵魂人物是弗兰克（迈克尔·法斯宾德MichaelFassbender饰）——既是才华横溢的天才、又是终日戴着一个硕大…

When their mother dies, Danny and Jack must fend for themselves. Danny escapes with sex, drugs and music and Jack turns a mannequin into a surrogate parent. Finally, they must come to terms with each other.