Evil twin

In films, they may have a symbolic physical difference from the protagonist—such as a goatee, eyepatch, scar, distinctive clothing, or a more muscular build—which makes it easy for the audience to visually identify the two characters.

In other cases, the so-called "evil" twin is a dual opposite to their "good" counterpart, possessing at least some commonality with the value system of the protagonist.

This sect distilled the general abstract duality of Zoroastrianism into a concept of manifest twins "born" of a monist (first) principle Zurvan (Time).

In this cosmological model, the twins—Ahura Mazda (Ormuzd) and Angra Mainyu (Ahriman)—were co-eternal representatives of good and evil.

Although it does not feature biological twins or even characters that seem to have similar appearances, the precise parallel language suggests that the monsters are evil reflections of the hero.

This adaptation of a part of the novel The Vicomte de Bragelonne by Alexandre Dumas made a key change to the source material by suggesting that the plot's central twins were in fact opposites of each other.

Louis XIV is portrayed as the evil twin of Philippe, a boy raised by d'Artagnan and The Three Musketeers.

They were crucial plot devices in the initial 1937 Dick Tracy storyline and the 1941 Jungle Girl serial.

She is raised in the wilds of Africa, according to the narrative, because her uncle drives her father into exile there when she is a young girl.

Charlie Chaplin's The Great Dictator was a 1940 comedic evil twin story that worked on two levels.

As a modern reviewer has noted: The notion of these two brilliant and spectacularly successful monomaniacal over-achievers existing simultaneously like some Good Twin/Evil Twin duality, watching each other ascend to dominance as living iconic images, then "meeting" in a David-Goliath match playing on movie screens internationally ... you couldn't pitch that story line to Hollywood even as an X-Men flick.

The real Alembick has been abducted in the beginning of the story, and unknown to Tintin replaced by an antagonist, in a plan to steal the sceptre.

The final story in the work revolves around "Handsome Harry", the evil twin of Kid Eternity's mentor, Mr.

Although the Kid Eternity story has had the term retroactively applied to it, none of these examples originally used words "evil twin" explicitly.

As the character of Kate Austen remarked in a deleted scene from Lost: "It's not a soap opera until somebody's evil twin shows up.

While "evil twin" does not connote the sense of "supernatural harbinger of death", it can be used to mean "a physical copy of one's self who has an altered morality".

If you watch enough daytime soap operas, then you already know the horrifying truth: Everyone on earth has an evil twin (or doppelgänger, if you will) roaming around and acting like a jerk.

These doppelgängers are the ones who sleep with your best friend's boyfriend, steal prescription medication out of your bathroom cabinet, and spread vicious (and only partially true) rumors about your sexual proclivities.

In computer technology, it describes a faked wireless access point designed to appear like a genuine one, for the purpose of phishing information from unsuspecting users.

Mr Keeper fights his evil twin in a 1948 Kid Eternity comic
The cover of 1968's Wonder Woman #175, which explicitly references the "Evil Twin".