S3 • E1
My Teenage Idol Is Missing
A singing teenage hearthrob is kidnapped and replaced by a look-alike.
1978-09-22
S3 • E2
Hot Wheels
Diana helps find a stolen antique Rolls Royce with top secret microfilm hidden somewhere inside.
1978-09-29
S3 • E3
The Deadly Sting
When a scientist develops a way to control matter, he uses it to manipulate the outcome of a football game.
1978-10-06
S3 • E4
The Fine Art of Crime
When valuable artwork in a museum mysteriously begins to vanish, Wonder Woman discovers the museum statues may be more life-like than originally thought.
1978-10-13
S3 • E5
Disco Devil
Wonder Woman must stop a disco that lures government engineers, and then taps their minds, stealing national secrets.
1978-10-20
S3 • E6
Formicida
A scientist uses her strange power to control insects to prevent the manufacture and distribution of a deadly pesticide.
1978-11-03
S3 • E7
Time Bomb
A scientist who has traveled back in time from the year 2155, thinks she can become a billionaire by using her "inside" information.
1978-11-10
S3 • E8
Skateboard Wiz
Diana's god-daughter, a teenage skateboard whiz, is used by a mobster for extortion and blackmail purposes.
1978-11-24
S3 • E9
The Deadly Dolphin
Trained dolphins are being used to put explosives on oil tankers.
1978-12-01
S3 • E10
Stolen Faces
Wonder Woman uncovers a plot to steal millions of dollars in jewels from wealthy party-goers by impersonating her and her colleagues.
1978-12-15
S3 • E11
Pot of Gold
Wonder Woman helps a leprechaun recover his stolen gold.
1978-12-22
S3 • E12
Gault's Brain
Billionaire Harlow Gault has found a way to keep his disembodied brain alive and now wants a new body for it.
1978-12-29
S3 • E13
Going, Going, Gone
Diana goes undercover to crack a ring of criminals who deal in atomic hardware.
1979-01-12
S3 • E14
Spaced Out
Diana must find a stolen laser crystal that has been hidden somewhere at a science-fiction convention, before the bad-guys do.
1979-01-26
S3 • E15
The Starships Are Coming
A hoax has everyone, including Wonder Woman, believing that Earth is being threatened by hostile aliens.
1979-02-02
S3 • E16
Amazon Hot Wax
Going undercover to stop extortionists in the record industry gives Diana (and Lynda Carter) a chance to show off her vocal abilities.
1979-02-16
S3 • E17
The Richest Man in the World
Diana must find a reclusive millionaire who is the only one who can help her with a secret device that scrambles missile-guidance systems.
1979-02-19
S3 • E18
A Date with Doomsday
A computer-dating service is the unexpected hiding place for a deadly virus that was stolen from a government laboratory.
1979-03-10
S3 • E19
The Girl with a Gift for Disaster
A plan to steal priceless historical documents centers around a woman who 'attracts disaster'.
1979-03-17
S3 • E20
The Boy Who Knew Her Secret (1)
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.
1979-05-28
S3 • E21
The Boy Who Knew Her Secret (2)
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.
1979-05-29
S3 • E22
The Man Who Could Not Die
Wonder Woman goes up against a super-man who is as strong as she is, and a criminal genius who has special powers.
1979-08-28
S3 • E23
Phantom of the Roller Coaster (1)
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'.
1979-09-04
S3 • E24
Phantom of the Roller Coaster (2)
Diana is captured on her way to a missile test site and kept captive in a ghost town.
1979-09-11