In a shocking expose of toxic fan culture, "Fanatical: The Catfishing of Tegan and Sara" shines a light on the dark side of fame, revealing how one devoted fan was duped into an identity theft scheme over 15 years. This gripping documentary follows Tegan Quin as she confronts the catfishing scam that has been waged against her and her sister Sara for decades. With intimate interviews and unflinching honesty, Tegan shares her harrowing experience, laying bare the complexities of fan obsession and the devastating consequences for those at its mercy.