Season 1

1. The Lights of Mystery Mountain

A rash of UFO sightings leads Isis to an unscrupulous real estate developer.

1975-09-06 • 30 min

2. Fool's Dare

Cindy Lee enters a scrap yard on a dare and stumbles into a ring of car thieves.

1975-09-13 • 30 min

3. Spots of the Leopard

Isis helps an innocent man wrongfully accused of a jewel robbery.

1975-09-20 • 30 min

4. The Sound of Silence

To get money for a car, a student steals a dangerous force field generator.

1975-09-27 • 30 min

5. Rockhound's Roost

On a rock hunting expedition a student finds himself face to face with an angry bear.

1975-10-04 • 30 min

6. Lucky

The loss of his dog leads a boy into danger as he learns about life and death.

1975-10-11 • 30 min

7. Bigfoot

A student looking for the legendary Bigfoot instead finds a giant man who shuns humanity.

1975-10-18 • 30 min

8. How to Find a Friend

A boy tries to make a friend by giving an older boy his father's dangerous antique gun.

1975-10-25 • 30 min

9. The Show Off

An escaped gorilla menaces the Science Club's camping trip.

1975-11-01 • 30 min

10. The Outsider

A new student is framed for the theft of a rival school's mascot.

1975-11-08 • 30 min

11. No Drums, No Trumpets

Exploring a ghost town lands Andrea and her students in the clutches of a robbery gang.

1975-11-15 • 30 min

12. Funny Gal

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.

1975-11-22 • 30 min

13. Girl Driver

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.

1975-11-29 • 30 min

14. Scuba Duba

A student in Mr. Mason's scuba diving class disregards safety rules and Isis must rescue him when he is trapped underwater.

1975-12-06 • 30 min

15. Dreams of Flight

A young Latina girl stands up to her brother when he opposes her competing in a model airplane competition.

1975-12-13 • 30 min