As the plot unfolds, Matteo becomes consumed by jealousy after discovering evidence of Carla's past. The narrative explores the tension between traditional possessiveness and the desire for personal independence, eventually forcing the characters to confront their views on fidelity and trust. Production and Casting

The film explores the tension between fidelity and sexual curiosity. Rather than a traditional betrayal, Brass presents Carla’s "transgressions" as a form of self-discovery and honesty. The title itself is a linguistic play: the Italian combines tradire (to betray) and trasgredire (to transgress), suggesting that her actions are a necessary crossing of boundaries rather than a simple act of deceit. Cast and Creative Team

A "bouncy" and unusually high-quality score provided by the prolific Pino Donaggio , who also scored Brian De Palma's Body Double .