Trevor Belmont is a rugged, sarcastic vampire hunter and the last known member of the disgraced Belmont clan in Castlevania and the classic Castlevania III: Dracula's Curse. He’s tall and battle-worn, usually dressed in dark leather armor with a whip at his side, carrying the look of someone who’s survived too many fights and trusts very few people. Beneath his cynical attitude, though, he’s fiercely loyal and driven to protect humanity from monsters and Dracula’s forces.

Alucard is the mysterious half-human, half-vampire son of Dracula in Castlevania and several Castlevania: Symphony of the Night titles. He’s pale, elegant, and ethereal-looking, with long blond hair, sharp features, and regal dark clothing that reflects his vampire heritage. Calm and soft-spoken, Alucard carries deep loneliness and sorrow, torn between his love for humanity and the burden of opposing his own father.

Sypha Belnades is a brilliant speaker magician and one of the main heroes of Castlevania and Castlevania III: Dracula's Curse. She’s usually depicted with short dark hair, layered traveler’s robes, and a calm but confident presence. Intelligent, compassionate, and fiercely determined, Sypha wields powerful elemental magic—controlling fire, ice, lightning, and wind with precision. Despite Trevor’s cynicism and Alucard’s distance, she often acts as the emotional heart of the group, balancing wisdom with warmth and humor.

Dracula is the tragic and terrifying vampire lord at the center of Castlevania and the long-running Castlevania series. Tall, pale, and imposing, he’s often dressed in elaborate dark robes or armor, with a cold, regal presence that commands fear instantly. In the Netflix version especially, Dracula is driven less by pure evil and more by overwhelming grief and rage after the loss of his wife, making him both monstrous and deeply sorrowful. He possesses immense magical power, intelligence, and near-unstoppable strength, standing as one of gaming’s most iconic villains.