
The Secrets of Isis is the syndicated title of a live action CBS television series produced by Filmation in the 1970s originally titled Isis that appeared during the Saturday morning cartoon lineup. The show was also aired in various countries around the world. As indicated on commentary in the 2007 DVD release of the series, and supported by examining broadcast premiere dates, The Secrets of Isis was the first weekly American live-action television series whose lead character was a female superhero, debuting September 6, 1975 and predating the weekly debuts of both The Bionic Woman and Wonder Woman.


A rash of UFO sightings leads Isis to an unscrupulous real estate developer.
Cindy Lee enters a scrap yard on a dare and stumbles into a ring of car thieves.
Isis helps an innocent man wrongfully accused of a jewel robbery.
To get money for a car, a student steals a dangerous force field generator.
On a rock-hunting expedition, two students find themselves face-to-face with an angry bear.
The loss of his dog leads a boy into danger as he learns about life and death.
Someone, or something, huge is living in seclusion in the local mountains, and some of the students think it's the legendary monster "Bigfoot".
A boy tries to make a friend by giving an older boy his father's dangerous antique gun.
An escaped gorilla menaces the Science Club's camping trip.
A new student is framed for the theft of a rival school's mascot.
Exploring a ghost town lands Andrea and her students in the clutches of a robbery gang.
An insecure overweight girl running for student council steals Mr. Mason's boat as a publicity stunt. Isis must call upon Captain Marvel to help with the rescue.
A girl competes with her male rival in a road rally for the presidency of the Car Club, but his cheating puts them in danger.
An impatient teen doesn't understand the importance of preparation and safety, leading Isis to have to repeatedly save him.
A young girl stands up to her brother when he opposes her competing in a model airplane competition.
Andrea helps her blind student develop self-confidence by teaching him to ride a horse.
A girl learns a lesson about the dangers of hitchhiking when the boy she rides with loses control of his car.
A new student's practical jokes endanger his fellow students.
A girl cheats on her chemistry exam and frames a fellow cheerleader in her desperation to become number one.
A Chinese-American girl learns to overcome her shame of her immigrant father's adherence to traditional customs.
Rick is framed for the theft of part of a top-secret government device that can control the weather.
The weather machine thieves kidnap Rick to compel him to turn over the plans for the rest of the weather control machine.