Critical (2015)

 Glen Boyle / ... (13 episodes, 2015)

 Dr. Clive Archerfield (9 episodes, 2015)

 Fiona Lomas / ... (9 episodes, 2015)

13 episodes, 2015

Brian Zhao

Tom Farrow

 Giles Dhillon (9 episodes, 2015)

 Mr. Robert Street / ... (6 episodes, 2015)

 Nicola Hicklin / ... (9 episodes, 2015)

 Lorraine Rappaport / ... (6 episodes, 2015)

 Nerys Merrick / ... (9 episodes, 2015)

 CT Technichian (7 episodes, 2015)

 Ramakrishna Chandramohan (2015) / ... (9 episodes, 2015)

 Billy Finlay / ... (9 episodes, 2015)

 Rebecca Osgood / ... (9 episodes, 2015)

 Harry Bennett-Edwards / ... (9 episodes, 2015)

 Shelley Imms (8 episodes, 2015)

 Justin Costello / ... (9 episodes, 2015)

 Bob Webster / ... (7 episodes, 2015)

 Body Double - Danny Kirrane (9 episodes, 2015)