Echoes of Navarre

Struggling with guilt from a failed covert operation, British intelligence officer Alex Spellman experiences debilitating headaches and blackouts. His mental state raises concerns, prompting the CIA to send Deanna Darby to assess whether he poses a national security threat to both the UK and the US. As she investigates, the tension between their agencies and the personal stakes for Spellman deepen, creating a gripping narrative of espionage and psychological turmoil.