Pete sets out to photgraph the elusive Bigfoot.

Working on a photo assignment at a guest ranch, Pete falls from his horse and is rushed to hospital, leaving John to deal with young Endy's fright and confusion.

Pete has been assigned to photograph the daughter of an international shipping magnae while she is visiting Los Angeles, but he arrives to find that the job has been given to someone else—and that threats have been made on the young girl's life.

Pete and his sons stop to help a young mother whose car has broken down, but find themselves giving Patti Hardy and her son more than just a lift to the next city.

A friendship develops between Endy Karras and a bitter, street-wise youth in a detention home.

A young girl hitchhiker creates a nightmare for Pete Karras and his sons when she and her boyfriend steal the Karras' motor home.

Pete's wartime buddy Dan Marshall undertakes daring exploits in a huge, dark, and treacherous cave, with an admiring John Karras following close behind.

The father of a young girl is being stalked by a mysterious man with a gun.

A drinking problem prevents Pete's longtime friend, a hot air balloon pilot, from assisting with an advertising photo layour Pete is doing for a soft drink company.

While covering an exhibit featuring the works of a recently deceased young artist, Peter receives a bizarre request from her twin sister: she wants him to photograph the dead woman's ghost, reportedly haunting the family estate.

While his father is shooting a photo layout for a sports magazine, John almost defeats tennis star Tom Aberling in a pick-up match; but Tom's father fears the nonchalant game could ruin his son's reputation.

Despite his deep-rooted fear of heights, John goes along with Pete and Endy in tacking flight instuction from a hang-glibding pilot. Unexpectedly, John likes the beginner's lessons—until he realizes that the advanced stages of the sport entail flying off 200-foot cliffs.

I have been unable to trace details of this 90-minute TV-movie pilot. The International Movie Database identifies the writer as Tom Greene.