Season 3
Episodes
1. My Teenage Idol Is Missing
1978-09-22
A singing teenage hearthrob is kidnapped and replaced by a look-alike.
2. Hot Wheels
1978-09-29
Diana helps find a stolen antique Rolls Royce with top secret microfilm hidden somewhere inside.
3. The Deadly Sting
1978-10-06
When a scientist develops a way to control matter, he uses it to manipulate the outcome of a football game.
4. The Fine Art of Crime
1978-10-13
When valuable artwork in a museum mysteriously begins to vanish, Wonder Woman discovers the museum statues may be more life-like than originally thought.
5. Disco Devil
1978-10-20
Wonder Woman must stop a disco that lures government engineers, and then taps their minds, stealing national secrets.
6. Formicida
1978-11-03
A scientist uses her strange power to control insects to prevent the manufacture and distribution of a deadly pesticide.
7. Time Bomb
1978-11-10
A scientist who has traveled back in time from the year 2155, thinks she can become a billionaire by using her "inside" information.
8. Skateboard Wiz
1978-11-24
Diana's god-daughter, a teenage skateboard whiz, is used by a mobster for extortion and blackmail purposes.
9. The Deadly Dolphin
1978-12-01
Trained dolphins are being used to put explosives on oil tankers.
10. Stolen Faces
1978-12-15
Wonder Woman uncovers a plot to steal millions of dollars in jewels from wealthy party-goers by impersonating her and her colleagues.
11. Pot of Gold
1978-12-22
Wonder Woman helps a leprechaun recover his stolen gold.
12. Gault's Brain
1978-12-29
Billionaire Harlow Gault has found a way to keep his disembodied brain alive and now wants a new body for it.
13. Going, Going, Gone
1979-01-12
Diana goes undercover to crack a ring of criminals who deal in atomic hardware.
14. Spaced Out
1979-01-26
Diana must find a stolen laser crystal that has been hidden somewhere at a science-fiction convention, before the bad-guys do.
15. The Starships Are Coming
1979-02-02
A hoax has everyone, including Wonder Woman, believing that Earth is being threatened by hostile aliens.
16. Amazon Hot Wax
1979-02-16
Going undercover to stop extortionists in the record industry gives Diana (and Lynda Carter) a chance to show off her vocal abilities.
17. The Richest Man in the World
1979-02-19
Diana must find a reclusive millionaire who is the only one who can help her with a secret device that scrambles missile-guidance systems.
18. A Date with Doomsday
1979-03-10
A computer-dating service is the unexpected hiding place for a deadly virus that was stolen from a government laboratory.
19. The Girl with a Gift for Disaster
1979-03-17
A plan to steal priceless historical documents centers around a woman who 'attracts disaster'.
20. The Boy Who Knew Her Secret (1)
1979-05-28
Alien life-forms shaped like small pyramids come to earth and imprison the minds of humans who touch them, taking over a small town. Meanwhile, Diana isn't as careful as she should be.
21. The Boy Who Knew Her Secret (2)
1979-05-29
Humans who have been 'possessed' by the pyramid aliens search for an alien criminal who has the power to shape-shift into anyone, even Wonder Woman.
22. The Man Who Could Not Die
1979-08-28
Wonder Woman goes up against a super-man who is as strong as she is, and a criminal genius who has special powers.
23. Phantom of the Roller Coaster (1)
1979-09-04
Searching for the leader of a foreign spy ring, Wonder Woman goes to a Washington amusement park where she encounters a disfigured veteran who lives under the roller coaster and 'haunts' the park as its 'phantom'.
24. Phantom of the Roller Coaster (2)
1979-09-11
Diana is captured on her way to a missile test site and kept captive in a ghost town.