Based on the popular series of young-adult books dating back to the 1920s, THE HARDY BOYS - NANCY DREW MYSTERIES began airing on ABC in 1977. The show starred teen idol Shaun Cassidy as younger brother Joe Hardy, with Parker Stevenson as the elder Frank. The adolescent detectives' adventures appeared in alternating weeks with those of similarly youthful sleuth Nancy Drew (Pamela Sue Martin). Many of the episodes adapted stories from the book series. This season features 22 episodes with guest stars such as Casey Kasem, Rick Springfield, Melanie Griffith, and Valerie Bertinelli. Season two also features Cassidy singing seven songs including "That's Rock 'N Roll" and "Hey Deanie."
Pamela Sue Martin - American actress, THE POSEIDON ADVENTURE, DYNASTY
Parker Stevenson - American TV Actor
Rick Springfield - Australian Singer/Actor
Melanie Griffith - American actress; WORKING GIRL
Casey Kasem - Deejay/TV Host
Shaun Cassidy - American TV Actor
Valerie Bertinelli - American Televsion Actress, ONE DAY AT A TIME