Bill Bailey hosts as eight aspiring actors are mentored over six weeks by casting director Kelly Valentine Hendry, working on the sets of some of the UK's best-loved dramas. They open up in the world of soaps and are given a baptism of fire as they head to EastEnders, where guest mentor Natalie Cassidy wants to see real emotion on camera as they recreate one of her greatest scenes as Sonia Fowler.
