| 角色 | 饰演者 | 角色介绍 |
| >J. Randolph Bentley 1 episode 2019 | 杰瑞米·艾文 | |
| >Doug McKenna 1 episode 2019 | 布莱恩·J·史密斯 | |
| >SoYun Pak 1 episode 2019 | 韩孝珠 | |
| >Dr. Meisner 4 episodes 2019 | Martin Umbach | |
| >Tara Coleman 10 episodes 2019 | Tracy Ifeachor | |
| 10 episodes 2019 | 艾米丽亚·舒勒 | |
| 4 episodes 2019 | 米歇尔·佛贝丝 | |
| 4 episodes 2019 | 派屈克·福吉特 | |
| 4 episodes 2019 | 迈克尔·加斯顿 | |
| 4 episodes 2019 | Shruti K. Haasan | |
| 4 episodes 2019 | 苔丝·豪布里奇 | |
| 4 episodes 2019 | David Michaels | |
| 4 episodes 2019 | Márk Szekulesz | |
| 3 episodes 2019 | 埃米特·斯坎伦 | |
| 3 episodes 2019 | 迪伦·史密斯 | |
| 3 episodes 2019 | Oliver Walker | |
| 2 episodes 2019 | 杰米·安德鲁·卡特勒 | |
| 2 episodes 2019 | Georgie Farmer | |
| 2 episodes 2019 | Donald Sage Mackay | |
| 2 episodes 2019 | Maja Simonsen | |
| 2 episodes 2019 | Set Sjöstrand | |
| 1 episode 2019 | Maryan Bartilla | |
| 1 episode 2019 | Emma Bercovici | |
| 1 episode 2019 | Joe Corrigall | |
| 1 episode 2019 | Ian Davies | |
| 1 episode 2019 | Judit Fekete | |
| 1 episode 2019 | Karen Gagnon | |
| 1 episode 2019 | Roderick Hill | |
| 1 episode 2019 | Cser Kinga | |
| 1 episode 2019 | Julian Kostov | |
| 1 episode 2019 | Bart Kotlarek | |
| 1 episode 2019 | 马泰 | |
| 1 episode 2019 | Gyula Mesterházy | |
| 1 episode 2019 | 奥玛尔·梅特瓦利 | |
| 1 episode 2019 | Thanh-Huy Phan | |
| 1 episode 2019 | Barnabás Réti | |
| 1 episode 2019 | Gabriele Scharnitzky | |
| 1 episode 2019 | Peter Schueller | |
| 1 episode 2019 | Alexandra Szucs | |
| 1 episode 2019 | 保罗·索恩利 | |
| 1 episode 2019 | Daniel Weyman |
