S2, E1: One of television’s most groundbreaking true crime series, America’s Most Wanted, returns to FOX with its prolific and Emmy-Award winning series host John Walsh stepping back into his role, this season with his son, Callahan Walsh, joining him as co-host. Each week, John and Callahan will turn to viewers’ leads and information as they analyze some of the nation’s most gripping cases and will consult with a team of experts representing law enforcement units to weigh in on the cases. America’s Most Wanted will offer an unparalleled opportunity for viewers to serve as armchair detectives as they help law enforcement investigate – and capture - some of the country’s most dangerous fugitives. Help try to catch some of the nation’s toughest fugitives.