In Flight
9pm, Channel 4
Katherine Kelly is a dodgy flight attendant in this crime thriller by Mike Walden (Marcella) and Adam Randall (Slow Horses). She plays Jo, a single mum, who is well respected by her colleagues. But things take a dark turn when her teenage son, Sonny (Harry Cadby), is arrested for murder in Sofia. As well as trying to raise cash for lawyers to prove his innocence, she needs to deal with a threat to his life in prison – and that involves smuggling drugs for the criminal underworld. Hollie Richardson
