Gaara is a shinobi of Sunagakure. He was made the jinchūriki of the One-Tailed Shukaku before he was born, causing the villagers of Suna to fear him as a monster. With nobody to connect to, Gaara grew up hating the world and looking out only for himself, justifying his own existence by killing anyone he came across. After being defeated by Naruto Uzumaki — a jinchūriki like himself who found strength in his friendships — Gaara starts emulating him.
Roadhog is one of the heroes in Overwatch. He is a bodyguard and an international criminal who is infamous for being an unforgiving cutthroat with a destructive and cruel nature. Roadhog uses his signature Chain Hook to pull his enemies close before shredding them with blasts from his Scrap Gun.
The Witchblade is a conscious, intelligent, and ancient weapon with supernatural origins. It is one of 13 mystical artifacts, of which several have been revealed: the Witchblade, the Angelus, the Darkness, the Ember Stone, the Glacier Stone, the Rapture, the Blood Sword, the Spear of Destiny, and the Wheel of Shadows.
Hinata Hyuga is a fictional character in the anime and manga Naruto, created by Masashi Kishimoto. Hinata is a kunoichi from the fictional village of Konohagakure and a member of Team 8, which consists of herself, Kiba Inuzuka with his ninja dog — Akamaru, Shino Aburame, and team leader Kurenai Yuhi.
The Doctor is a humanoid alien who time-travels to help defeat evil, help people, and correct wrongs in the universe. His method of transit is a space ship named TARDIS (short for Time and Relative Dimension in Space). It looks very much like an old-fashion British police box.