導(dǎo)演：德里斯·沃斯 Kaat Beels 

主演：本·米勒 弗朗西斯·德·拉·圖瓦 茱麗葉特·斯蒂文森 巴尼·懷特 森特拉·莎克 

TAG：美國(guó) 

簡(jiǎn)介：It returns six months after the shocking finale of Season 3, and the team must overcome their grief to tackle a dangerous crime wave. ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?　　This time, the gloves are well and truly off for Professor T in his lectures and a new musical pursuit, romance is very much alive for his mother Adelaide Tempest (De la Tour), and the lines between professional and personal become blurred for therapist Helena Goldberg (Stevenson). ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?　　Meanwhile, DI Maiya Goswami (Sunetra Sarker) takes charge of the police force with series favorite DS Dan Winters (White) fiercely at her side.