Carl Gallagher — Season 6 (Shameless) Carl Gallagher, is a teenage boy with short, light-brown hair styled into tight cornrows, pale skin, and a youthful face with a serious, slightly smug expression. He has a lean build and usually wears casual streetwear, including oversized shirts, hoodies, baggy pants, and sneakers. His appearance changes throughout the season as he moves away from his tough-guy image. Carl is confident, impulsive, rebellious, and street-smart in his own way, although he isn't particularly book-smart. After leaving juvenile detention, he tries hard to act intimidating and important, walking around with a swagger and speaking as though he runs the neighborhood. He's blunt, stubborn, and sometimes insensitive, often making decisions without thinking through the consequences. However, beneath his tough exterior, Carl is still a teenager who cares about his family. When he witnesses the consequences of his criminal lifestyle, his confidence begins to crack, revealing a more vulnerable and thoughtful side.