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Tales of the Unexpected #20 cover
Cover: Ruben Moreira

Tales of the Unexpected #20

Dec 1957 · DC · 0.10 USD
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In "The Earth Gladiator," two scientists racing to shield humanity from nuclear fallout find themselves facing an unexpected challenge when alien beings arrive, claiming Earth as their stolen home. With Ruben Moreira handling both the interior art and cover, this 1957 DC tale blends Cold War-era dread with a surprising twist, as the truth behind the intruders slowly unfolds.

Contains 6 stories
The Earth Gladiator
6 pp · Science Fiction

In "The Earth Gladiator," John Trent faces an alien champion in a high-stakes game of survival, where the fate of Earth hangs in the balance. Outmatched and outgunned, Trent must rely on cunning and courage to defend humanity in a fight that tests more than just strength.

Untitled Humor story
1 pp · Humor
The Remarkable Mr. Multiplier
6 pp · Science Fiction

In "The Remarkable Mr. Multiplier," Thad Merkel’s groundbreaking machine can replicate any object with astonishing precision—until it starts showing signs of a mischievous, almost childlike intelligence. When the device unexpectedly thwarts a gang of thieves with clever, playful interventions, Merkel realizes its autonomy is both brilliant and deeply unsettling. The story explores the fine line between invention and unintended consequence, as one man must decide whether to preserve a machine that thinks for itself—or erase it before it becomes something beyond control.

Untitled Humor story
2 pp · Humor
I Was Marooned on Planet Earth
6 pp · Science Fiction
You Stole Our Planet
6 pp · Science Fiction
AlecMarcusIntallaBwhalli

ComicBooks.com Value

Our Model is In Beta
Raw (VG) $37
CGC 8.0 · 2 in census $322
CGC 7.5 · 1 in census $256*
CGC 7.0 none in existence
CGC 6.5 none in existence
CGC 6.0 none in existence
CGC 5.5 none in existence
Show all 10 grades
CGC 5.0 none in existence
CGC 4.5 none in existence
CGC 4.0 none in existence
CGC 3.5 · 1 in census $45*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available

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Full credits

artist, inker Ruben Moreira
cover pencils, inks Ruben Moreira

Reprints

Reprinted in The Hundred Comic Monthly #17 (1958), All Favourites, The 100-Page Comic #6 (1958), Aventures Fiction #3 (1958), Five-Score Comic Monthly #1 (1958), Sidéral #4 (1958), Five-Score Comic Monthly #14 (1959), From Beyond the Unknown #22 (1973), Météor #203 (1976), Big Boss #36 (1978), Showcase Presents: Tales of the Unexpected #1 (2012)

Key issues in Tales of the Unexpected

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