Based on the "Hardy Boys" and "Nancy Drew" novels, this series features amateur detective brothers Frank and Joe Hardy and amateur sleuth Nancy Drew as they solve mysteries in their hometowns.
TẬP 3
The Mystery of Witches' Hollow
Frank and Joe investigate a place where people allegedly disappear, never to be seen again.
TẬP 4
The Mystery of the Diamond Triangle
Nancy Drew and her girlfriend, George, see an automobile run off the road, but the sheriff tells her that the road has long been closed and there is no trace of the accident.
TẬP 5
The Disappearing Floor
A man who vanishes, a flying saucer and a floor that collapses all confound Frank and Joe.
TẬP 6
The Secret of the Whispering Walls
A burglary at her home leads Nancy Drew to investigate her aunt's attempt to sell their farm, which someone is apparently trying to make them believe is haunted.
TẬP 8
A Haunting We Will Go
When Nancy stages a benefit play, the cast is plagued by frightening accidents.
TẬP 10
The Mystery of the Fallen Angels
Nancy and her friends are at a benefit performance at a carnival when they witness a jewel robbery. Suspecting a gang of bikers, Nancy goes undercover as a runaway who wants to join the carnival.
Shaun Cassidy
Parker Stevenson
Ed Gilbert
Pamela Sue Martin
Janet Julian
William Schallert
Michael Sloan
Glen A. Larson
