Other members of the cast of "Circuito chiuso" include Mario Pisu (Otis Jarrell), Marzia Ubaldi (Trella Jarrell), Romina Power (Lois Jarrell), Umberto D'Orsi (Roger Foote), Pier Luigi Zollo (Wyman Jarrell), Barbara Valmorin (Nora Kent), Luciano Tacconi (Corey Brigham), Laura Tavanti (Susan Jarrell) and Germano Longo (Jim Eber).