This Day in Comics: Detective Comics #66 Introduced Two-Face
On this day in comics history, we look back at Detective Comics #66, the Golden Age issue that introduced one of Batman’s most tragic and unforgettable enemies: Two-Face.
Before he became one of Gotham’s most famous villains, Two-Face was Harvey Kent, a respected district attorney whose life was destroyed in court during the story “The Crimes of Two-Face.” The issue turned a legal drama into a defining Batman tragedy, creating a villain built around justice, disfigurement, chance, and obsession.
For readers exploring classic DC Comics history, Detective Comics #66 remains one of the most important Batman key issues of the 1940s.
Why Detective Comics #66 Matters
Detective Comics #66 is historically important because it marks the first appearance of Harvey Kent, the original Golden Age version of Two-Face.
The story begins with Harvey prosecuting gangster “Boss” Moroni. When the case turns against him, Moroni attacks Harvey with acid, scarring one side of his face. The trauma breaks Harvey’s identity, and he becomes Two-Face, a criminal whose choices are ruled by a double-headed coin.
That idea remains powerful more than 80 years later.
Two-Face is not just another costumed criminal. He is a broken mirror of Gotham’s justice system. He was once the law. Then one violent moment turned him into a man who lets chance decide right and wrong.
That tragedy is why Two-Face still works.
A Golden Age Batman Key
Collectors know Detective Comics #66 as a major Golden Age key.
The cover by Jerry Robinson and George Roussos shows Batman crossing a tightrope toward Robin, who is tied to a clock face while Two-Face threatens from the shadows. It is exactly the kind of bold Golden Age image that makes early Detective Comics issues so memorable.
Inside, the Batman story is credited to Bill Finger and Bob Kane, with Kane on pencils, Robinson and Roussos on inks, and Ira Schnapp on lettering.
The issue also included backup features such as Boy Commandos, Crimson Avenger, Air Wave, and Slam Bradley, making it a strong snapshot of DC’s anthology publishing style at the time.
Why New Batman Fans Should Read It
Newer fans who know Two-Face from animation, movies, games, or modern comics should revisit this issue because it shows the core idea in its earliest form.
The details of Harvey Dent have changed over time, but the heart of the character is already here: a public servant destroyed by violence, consumed by duality, and driven by a coin that turns morality into a gamble.
That is why Two-Face belongs beside the Joker, Catwoman, Penguin, and Riddler in the top tier of Batman villains.
For more Caped Crusader coverage, visit our Batman archive.
Comic Book Details
Title: Detective Comics #66
Publisher: DC Comics
Cover Date: August 1942
Main Batman Story: The Crimes of Two-Face
First Appearance: Harvey Kent / Two-Face
Writers: Bill Finger, Bob Kane
Penciler: Bob Kane
Inkers: Jerry Robinson, George Roussos
Letterer: Ira Schnapp
Cover Artists: Jerry Robinson, George Roussos
Key Status: First appearance of Two-Face
Final Thoughts
Detective Comics #66 gave Batman one of his greatest villains.
Two-Face endures because he is more than a gimmick. The coin, the scarred face, and the number two are visual hooks, but the tragedy underneath is what gives the character staying power. Harvey was once Gotham’s hope. Then he became one of its darkest warnings.
That is why this issue still matters to readers, collectors, and fans of Batman history.
If you are building a list of essential Golden Age Batman keys, Detective Comics #66 belongs near the top.
