Franklin "Foggy" Percy Nelson is a fictional character portrayed by Elden Henson in the Marvel Cinematic Universe (MCU). He first appeared in Daredevil and acted as a main character in the show's three seasons.

Foggy is best known as Matt Murdock's law partner and close friend. He is characterized by his loyalty, humor, and strong moral compass. Throughout the series, Foggy provides a grounded contrast to Matt's more intense, vigilante lifestyle. While he often remains unaware of Matt's secret identity as Daredevil, he plays a crucial role in supporting him both legally and emotionally.

Foggy's character arc explores themes of friendship, personal conflict, and the challenges of practicing law in a world filled with superhuman threats. The series highlights his struggle to balance the demands of legal work with the dangers posed by Matt's double life.

Overall, Foggy Nelson is an integral part of the Daredevil story, providing both dramatic tension and comic relief, making him a beloved character among fans of the series.

Foggy Nelson made his MCU debut in the Netflix show Daredevil. He then appeared in the other interconnected Netflix marvel shows Jessica Jones and Luke Cage, as well as the crossover miniseries The Defenders. He will return in the upcoming Disney+ series Daredevil: Born Again, which acts as a continuation of Daredevil.