A Channel 4 thriller with House of the Dragon's Solly McLeod and Bridgerton's Katie Leung has just confirmed a release date for early December.Four-part drama Careless follows Glaswegian backpacker Robbie Summerhill (McLeod) who finds himself in Sydney, where he lands a job as a live-in carer for Mike Garton (Richard Roxburgh), a rock 'n' roll legend living with multiple sclerosis.