The trailer for its new, witty and darkly comedic murder mystery series “ Bad Sisters ," the latest comedy from Emmy Award nominee and BAFTA Award-winning creator and star Sharon Horgan. The 10-episode series will debut globally with the first two episodes on Friday, August 19, followed by one new episode weekly every Friday through October 14. The tight-knit Garvey sisters have always looked out for each other. When their brother-in-law winds up dead, his life insurers launch an investigation to prove malicious intent—and set their sights on the sisters, all of whom had ample reason to kill him. In addition to Horgan, the "Bad Sisters” ensemble cast is led by Anne-Marie Duff, Eva Birthistle, Sarah Greene and Eve Hewson as the Garvey sisters. Claes Bang , Brian Gleeson, Daryl McCormack, Assaad Bouab and newcomer Saise Quinn round out the ensemble cast. “ Bad Sisters ” will mark Horgan’s first project to premiere from a first-look deal with Apple TV+ and is produced b