Eric Carter is a fictional character from the television series 24, portrayed by actor Paul Walker. He is introduced in the show's fourth season as a former member of the Counter Terrorist Unit (CTU) and plays a crucial role in combating terrorist threats. In the series, Eric is known for his quick thinking and resourcefulness. He often collaborates with other key characters, including Jack Bauer, to thwart various plots against national security. His character adds depth to the storyline, showcasing the challenges faced by those in counter-terrorism efforts.