Season 1
(1975)
Cast
as Andrea Thomas / Isis
as Rick Mason
as Dr. Barnes
as Cindy Lee
Episodes
The Lights of Mystery Mountain 5.0
September 6, 1975
A rash of UFO sightings leads Isis to an unscrupulous real estate developer.
Fool's Dare 6.0
September 13, 1975
Cindy Lee enters a scrap yard on a dare and stumbles into a ring of car thieves.
Spots of the Leopard 6.0
September 20, 1975
Isis helps an innocent man wrongfully accused of a jewel robbery.
The Sound of Silence 5.0
September 27, 1975
To get money for a car, a student steals a dangerous force field generator.
Rockhound's Roost 6.0
October 4, 1975
On a rock hunting expedition a student finds himself face to face with an angry bear.
Lucky 6.0
October 11, 1975
The loss of his dog leads a boy into danger as he learns about life and death.
Bigfoot 6.0
October 18, 1975
A student looking for the legendary Bigfoot instead finds a giant man who shuns humanity.
How to Find a Friend 5.0
October 25, 1975
A boy tries to make a friend by giving an older boy his father's dangerous antique gun.
The Show Off 6.0
November 1, 1975
An escaped gorilla menaces the Science Club's camping trip.
The Outsider 6.0
November 8, 1975
A new student is framed for the theft of a rival school's mascot.
No Drums, No Trumpets 6.0
November 15, 1975
Exploring a ghost town lands Andrea and her students in the clutches of a robbery gang.
Funny Gal 6.0
November 22, 1975
An insecure overweight girl running for student council steals Mr. Mason's boat as a publicity stunt. Isis must call up…
Girl Driver 6.0
November 29, 1975
A girl competes with her male rival in a road rally for the presidency of the Car Club, but his cheating puts them in d…
Scuba Duba 6.0
December 6, 1975
A student in Mr. Mason's scuba diving class disregards safety rules and Isis must rescue him when he is trapped underwa…
Dreams of Flight 6.0
December 13, 1975
A young Latina girl stands up to her brother when he opposes her competing in a model airplane competition.