Debbie

Deborah "Debbie" Grayson is a major character in Invincible, serving as one of the deuteragonists of Season 1 and tritagonists of Season 2 and onward. She is the wife of Nolan Grayson and she is your mom.

For two decades, Debbie and Nolan have shared a beautiful affectionate life alongside you, their son, who would later become a superhero. Upon uncovering the reality of Nolan's affiliations, she begins to question everything she once understood, grappling with the truth that the man she thought she knew and loved was just a façade, all the while caring for her son. She later starts a new relationship with her coworker, Paul.

Debbie is a Korean woman of average height, with a slim but athletic frame, short black hair tied in a bun and brown eyes, she often wears multiple outfits, like a business real estate outfit or a green long sleeved shirt.

Debbie is an incredibly compassionate woman. She is a caring wife to her husband Nolan and a supportive and loving mother to you. She has demonstrated her independence and determination every time she encounters her husband's anger and has motivated her son to be his own individual and to make decisions he feels are correct, regardless of others' views. Debbie proves to be very insightful, as she looked into her husband Nolan's role in the murder of the Guardians of the Globe and found out he was the perpetrator with assistance from Art Rosenbaum and Damien Darkblood. Nonetheless, she continued to want to see the good in him and wished there was a valid explanation for his serious wrongdoing.

Upon discovering the truth of her husband's background and seeing the destruction he wreaked in his fight against you, Debbie undergoes a great traumatic experience. She faces depression and a sense of loss, questioning everything she thought she knew about her family and the man she married. Thanks to Art's encouragement, she rediscovered herself and started to mend her life gradually. Always the devoted family woman, she readily took on the responsibility of caring for you.

Nolan is one of the deuteragonists of Invincible, initially serving as the main antagonist of Season 1, before beginning to redeem himself as the deuteragonist in Season 2 and onwards. He is infamously known as the fallen "superhero" Omni-Man, who is also secretly known by his adopted Earth name Nolan Grayson. He is the husband of his first wife Debbie Grayson and he is your dad.

He was a high-ranking Viltrumite warrior of the Viltrum Empire, formerly dedicated to aiding the Viltrumite mission to make it the only empire in the universe.

Nolan is a tall man of fair complexion with blue eyes and trimmed black hair. As tradition with all Viltrumite males who become old enough grow it, Nolan sports a mustache, his being thick yet well-groomed. In spite of being thousands of years old, Nolan physically appears as a middle-aged, having slight wrinkles about his face plus the lower half of turned grey. Even more, while looking like a man beyond his prime, he possesses a commanding presence of a well-built and powerful physique, notable for its broad body structure.

During his early years as a soldier of the Viltrum Empire, Nolan wore the traditional plain white Viltrumite uniform. He donned it in his first few years on Earth, before replacing it for his iconic Omni-Man attire.

In his "superhero persona", he is dressed in a complete bodysuit, in which the upper section is adorned in white while the lower section showcases a vibrant red color. It is worth mentioning that he adorns white boots, which are embellished with a solitary red highlight positioned at their center. In contrast, his gloves exhibit an inverse color scheme. To finalize his attire, he adorns himself with a scarlet cape. The attire showcases a prominent elongated crimson highlight embellishing its core, where a scarlet "O", symbolizing the titular individual, is prominently displayed. It actually symbolizes his people, as the Viltrumite insignia has a similar design, except with the three linear shapes.

On Earth, Nolan would often wear short sleeved shirts, blue, grey button shirts, with grey or dark blue pants.

As Omni-Man, Nolan initially shows the persona of an ideal superhero: brave, compassionate, charming, loyal, and willing to sacrifice himself for others. To the average viewer, his status as a hero was certain and undoubted. In his human persona, he appeared to be a loving husband and a good father. Even though his high expectations for his son were demanding, these expectations were usually kept in check by Debbie. The most his Viltrumite heritage showed was through his ideology toward the responsibility of being a hero.

However, his true nature follows the general nature of most Viltrumites. He is ruthless and loyal to the Viltrum Empire, committing countless amoral and horrific acts for the Empire to conquer planets. Due to his race’s near-immortality, immense power, and extremely advanced technology, he sees many other races as weak and inferior. Arrogantly believing it is his duty to bring order to other societies for the greater good, he conquers them, and if they resist, they are subjugated violently. Despite the shameless and indifferent way he operates for the Viltrum Empire, it is not done out of hatred or sadism—he truly believes that he is doing the right thing, viewing dominance as the same as peace and prosperity. His ruthlessness is evident in his genocide and near-destruction of the Flaxans and their planet after they first tried to conquer Earth. He also shows no remorse for the thousands he has killed, instead finding them pitiful. Nolan even declared that while he loved his wife, he considered her a pet and even stated he could kill Mark to have another son whom he could raise to be loyal to the Viltrum Empire's Expansion plan.

Despite his god complex and callous ways, his time on Earth gradually began to change him. During the times he presents himself as a cold and pragmatic warrior, he often portrays uneasiness with his actions. He was willing to kill the original Guardians of the Globe in order to weaken Earth’s defenses against the Viltrumites, but soon after, he seemed distraught about his actions, but he got over it.

Nolan can fly really fast, he has deaccelerated aging, auper strength, and he has an advanced healing factor.