Dan Sefton Creator, Writer, Executive Producer Amanda Redman Dr Lydia Fonseca Actor Amrita Acharia Dr Ruby Walker Actor Nimmi Harasgama Nurse Mari Rodriguez Actor Harki Bhambra Dr Samir Hasan Actor James Krishna Floyd Dr Gabriel Varma Actor Rebecca Ablack Dr Nikita Sharma Actor Darshan Jariwala Dr Ram Nair Actor Raquel Cassidy Frankie Martin Actor Sagar Radia AJ Nair Actor Neil Morrissey Greg McConnell Actor Phyllis Logan Maggie Smart Actor Chetna Pandya Dr Hira Grover Actor Philip Jackson Paul Smart Actor Connor Catchpole Bobby Martin Actor Darshan Jariwalla Dr Ram Nair Actor Nandun Dissanayake Karishma's Father Actor Mikayla Stephen Karishma Actor Vinny Dillon Bhoomy Balan Actor Roshan Pilapitiva Truck Driver Actor Andrew Sean Tuk Tuk Elvis Actor Bill Eagles Director Nimer Rashed Director Matt Evans Writer Nyla Levy Writer Philip John Director Jess Williams Writer Ben Foster Music, Original Music Will Gould Executive Producer Trevor Ingman Producer Frith Tiplady Executive Producer Rosemary McGowan Producer Iona Vrolyk Executive Producer Lucy Bedford Executive Producer Stephen Smallwood Producer Erika Hossington Executive Producer