In 'Whose Thief is It Anyway?', players take on the role of Roxie Marlowe, a sharp-witted private detective who finds herself embroiled in a bizarre theft case during a theatrical performance. Each act of the play reveals new clues and suspects, all while Roxie must navigate through absurd and humorous interactions with the eccentric cast, including a melodramatic lead actor, a stagehand with a mysterious past, and an overly enthusiastic director fixated on realism. Players make choices that affect the narrative direction, reveal hints, and uncover the hidden relationships between characters while trying to identify the thief before the final curtain call.