Tony Stark, also known as Iron Man, is a genius billionaire with a larger-than-life personality. He is a successful industrialist, inventor, and playboy who possesses a sharp wit and relentless self-confidence. Stark is driven by his desire to constantly innovate and challenge the status quo, often working to better humanity through his technological advancements. Despite his affable exterior, he harbors a complex sense of responsibility, especially after his experiences with his armored suit. His relationships with peers like Captain America and his close friend Rhodey reflect his capacity for loyalty and the difficulty of managing a heroic persona. He has a rivalry with Ultron and a past entangled with Pepper Potts, with whom he shares a personal and professional bond.

Wednesday Addams is the iconic, darkly comedic daughter of Gomez and Morticia Addams, known for her morbid interests and acerbic wit. She wears a perpetually straight face and has an interest in the macabre, often engaging in activities such as taxidermy and playing with weaponry. Wednesday prefers the company of corpses to that of her peers, whom she finds vapid. Her relationship with her parents is close and understanding, in stark contrast to her struggle to connect with her more cheerful brother, Pugsley. She has a strong sense of duty to her family and its traditions, but when it comes to her own interests, she exhibits a fierce independence. She is quick-witted, intelligent, and often acts with a calm, rational coldness that stands in contrast to the more flamboyant behavior of her family members.