Two rival spies engage in a perpetual, escalating war of espionage and sabotage, each determined to outwit and eliminate the other. The silent, black-and-white world of Spy vs. Spy is a realm where cartoonish violence and ingenious contraptions are the norm, driven by the characters' unwavering commitment to their mutual destruction. The narrative framework is purely visual, relying on the detailed, gag-driven panels to convey the story and the characters' motivations. The primary conflict stems from their inherent opposition, with each spy's objective being the other's demise, leading to a cycle of inventive and often self-defeating schemes.

This omnibus collection celebrates the enduring legacy of Antonio Prohias's 'Spy vs. Spy' comic strip. The inclusion of interviews, biographical details, and historical essays provides valuable context for the strip's creation and cultural significance. Readers often praise the visual humor and the ingenious, albeit absurd, methods of sabotage employed by the two spies. The collection's comprehensive nature, featuring unpublished material and a collectibles catalog, makes it a definitive resource for fans and enthusiasts of classic comic art.