In the next episode, Isis investigates a string of diamond heists, only to discover a surprising link between the thief and a student's father, one of Mrs. Thomas' students.
1. The Lights of Mystery Mountain
Aired: Sep 6, 1975Andrea, Rick, and Cindy embark on a mountain retreat, where Cindy shares her ...
Aired: Sep 13, 1975In the next episode, Isis investigates a string of diamond heists, only to di...
Aired: Sep 20, 1975Isis sets her sights on a notorious car theft ring, driven by an unwavering d...
Aired: Sep 27, 1975A student's desperation boils over, prompting them to steal a revolutionary d...
Aired: Oct 4, 1975A student's geology field trip is disrupted when he must confront the consequ...
Aired: Oct 11, 1975A devastating loss sets off a perilous chain reaction for a young boy, prompt...
Aired: Oct 18, 1975A mysterious figure shrouded in secrecy inhabits the nearby mountains, sparki...
Aired: Oct 25, 1975Tom, a student of Rick's, struggles to connect with his peers. In a bid to wi...
Aired: Nov 1, 1975Steve's overconfidence leads him to take reckless chances, jeopardizing his o...
Aired: Nov 8, 1975A new student, Wayne, faces an uphill battle to find his place among his peer...
Aired: Nov 15, 1975Fred's science fair disappointment sparks a reckless driving spree, threateni...
Aired: Nov 22, 1975A reckless teenager hijacks Mr. Mason's boat in a desperate bid for attention...
Aired: Nov 29, 1975A high-stakes driving competition becomes a matter of life and death when a b...
Aired: Dec 6, 1975A scuba diving student's reckless behavior endangers his life, prompting Isis...
Aired: Dec 13, 1975Isis, a teenage inventor, struggles to prove herself in a male-dominated fiel...
