SKELETOR'S ARM ON PHANTOS
Strongarm
A horned, blue-skinned heavy with a metal right arm, posted at Skeletor's side when he takes over the moon of Phantos.
Strongarm is a warrior in Skeletor's service in Filmation's "She-Demon of Phantos" (1983). He guards the prisoners when Skeletor occupies the moon of Phantos. John Erwin voices him, and Mattel made him in 2013 as the Masters of the Universe Classics figure Strong-Or.
The record
The facts
WHO HE IS
The muscle in the throne room
Skeletor rarely conquers anything alone, and on Phantos he brings Strongarm. Filmation's "She-Demon of Phantos," first aired on September 15, 1983, opens with Skeletor already inside Queen Elmora's palace: he has swapped Eternia's photanium shipment for worthless ore and put Elmora under a spell, and when she demands that he "release my men and leave Phantos," he sends her guards "to the dungeons, and see they are made uncomfortable."[1] Standing at his side, with Mer-Man, is a blue-skinned warrior in a horned metal helmet, with a fanged jaw and a right arm made of segmented metal.
Skeletor does the talking and the spellwork, Mer-Man works the refinery where the people of Phantos are driven at the point of a force field, and Strongarm holds whatever needs holding: the prisoners, the throne room, and before long the queen herself.
[1] ^ The heman.org episode guide and TVmaze agree on September 15, 1983. The guide's episode number 5 is the Filmation production number; TVmaze, in broadcast order, makes it the ninth episode of the first season.
THE EPISODE
"She-Demon of Phantos"
He-Man, Man-At-Arms, Stratos and Battle Cat come to Phantos when weapons forged from the fake photanium break apart in a sparring match back home, and the trip goes badly. Elmora takes Battle Cat and Stratos prisoner, and He-Man, disguised as a hooded worker in the refinery, ends up locked in a photanium body cell. Strongarm and Mer-Man are with Skeletor when the news reaches him, and Skeletor is sure that "the others will be no trouble to us with He-Man out of the way."
It is Elmora who forces Strongarm into the story. As the spell weakens, she tells Skeletor that his "control over my realm will be short-lived," and he answers, "I'll show you whose realm this is. Strongarm, Mer-Man, take her!" It is the only time anyone says his name. Elmora meets them with a cloud of smoke, the two of them stagger through it, and when the episode returns to the throne room her wrists are bound. Skeletor's second spell makes her see his face whenever she looks at He-Man, and Strongarm is at Skeletor's shoulder as they watch He-Man come for her; the rest belongs to Elmora, Teela and the photanium chains. John Erwin, who also voices He-Man and Prince Adam, is credited with the role.[2]
[2] ^ The episode's cast list reads "John Erwin as He-Man/Prince Adam and Strongarm."






IN PLASTIC
A figure under another name
Strongarm never had a vintage figure; Filmation made him for this one episode and Mattel's 1980s line passed him by. He reached plastic thirty years later in Masters of the Universe Classics, the collector line, as part of Club Filmation, its subscription of figures drawn from the cartoon. The Fwoosh's first look in October 2013 called him the final Club Filmation figure of that year, and Action Figure Barbecue placed him among the December 2013 run of Filmation one-episode characters.
The card did not say Strongarm. Mattel could not use the name, so the figure is Strong-Or, and the Classics shelf has carried that spelling ever since.[3] The figure comes with a second metal lower right arm, about an inch longer than the first, plus a removable collar and a Filmation ray gun.[4]
[3] ^ VeeBee's first look at The Fwoosh (October 2, 2013) says Mattel had to call the figure Strong-Or on the packaging because another toy company held the name Strong Arm; Action Figure Barbecue's review says only that the name changed "for legal reasons."
[4] ^ The two reviews identify the gun differently. The Fwoosh calls it the Filmation shrink ray used by Evil-Lyn; Action Figure Barbecue calls it a teleportation beam from "Teela's Triumph." Neither cites Mattel, and the packaging does not settle it here.
IN BRIEF
Phantos, then plastic
"She-Demon of Phantos"
Skeletor occupies Phantos, and Strongarm guards the prisoners.
Strong-Or
Masters of the Universe Classics makes him for Club Filmation, with a longer swap-in metal arm.
Questions
Strongarm questions, answered
Who is Strongarm?
A warrior who serves Skeletor in Filmation's He-Man. He has blue skin, a horned metal helmet, a fanged jaw and a segmented metal right arm, and he helps Skeletor hold the moon of Phantos.
Which episode is he in?
"She-Demon of Phantos," written by Ron Schultz and Sam Schultz and first aired on September 15, 1983. It is his only appearance.
Who voices Strongarm?
John Erwin, per the episode's cast list. Erwin was also the voice of He-Man and Prince Adam.
What does he do in the episode?
He stands guard with Mer-Man while Skeletor takes Queen Elmora's palace, is with Skeletor when He-Man is sealed in a photanium body cell, and seizes Elmora when she starts to resist the spell.
Is Strongarm a version of Trap Jaw?
No. Both have a mechanical arm, but Strongarm is a separate character, named in the dialogue and in the episode's cast list. Trap Jaw is not in "She-Demon of Phantos."
Why is his figure called Strong-Or?
Mattel could not use the name Strongarm on the packaging because another toy company held it, so the 2013 Masters of the Universe Classics figure is sold as Strong-Or.
When did the figure come out?
In 2013, through Club Filmation, the Masters of the Universe Classics subscription for characters from the cartoon. It comes with a longer swap-in right arm, a removable collar and a ray gun.
Is he in She-Ra, the 2002 series, Revelation or either movie?
No. He does not appear in She-Ra, the 2002 series, Revelation, Revolution or the 1987 film, and he is not in the announced cast of the 2026 film.
Can I buy a Strongarm figure today?
Not new. The Classics Strong-Or is long out of production, and no current line has made him, so the 2013 figure is the one to look for secondhand.
Compiled by the heman.org desk from the Filmation episode "She-Demon of Phantos" (its subtitles, cast list and episode guide), TVmaze's credits and air date, VeeBee's first look at the Strong-Or figure for The Fwoosh and Action Figure Barbecue's review of it.
Alongside