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.
7.0史蒂夫·卡瑞尔,约翰·C·麦金雷,莎莉·克莱芙,丹妮尔·戴德怀勒,劳伦·蔡,菲尔·邓斯特,斯科特·麦克阿瑟,马克西莫·韦伯·萨拉斯,Evan Jachelski,Xavier Beloved,索菲娅·梅西,Cece Abbey,布兰达·斯特朗,Marita de Lara,阿曼达·瑞,罗比·霍夫曼,安妮·玛莫罗,康妮·布里顿,Amanda W. Sutton,Benji Diamond
8.0哈罗德·佩里诺,卡塔琳娜·桑地诺·莫雷诺,艾恩·贝利,汉娜·切尔敏,西蒙·韦伯斯特,瑞奇·何,克洛伊·范·兰德肖特,科顿·摩尔,佩加·贾法里,大卫·阿尔帕伊,伊丽莎白·桑德斯,艾弗瑞·康拉德,斯科特·麦克科德,Nathan D. Simmons,Kaelen Ohm,安吉拉·穆尔,A.J. Simmons,朱莉娅·多伊尔,罗伯特·乔伊,萨曼莎·布朗