Shows like The Letter for the King

An extraordinary discovery inspires two human princes and an elven assassin to team up on an epic quest to bring peace to their warring lands.

After crash-landing on Earth, two royal teen aliens on the run struggle to blend in with humans as they evade intergalactic bounty hunters.

As Rincewind involuntarily becomes a guide to the naive tourist Twoflower, they find themselves forced to flee the city of Ankh-Morpork to escape a terrible fire, and begin on a journey across the Disc. Unknown to them, their journey and fate is being decided by the Gods playing a board game the whole time.

The Caped Crusader is teamed up with Blue Beetle, Green Arrow, Aquaman and countless others in his quest to uphold justice.

In a war-torn world of elemental magic, a young boy reawakens to undertake a dangerous mystic quest to fulfill his destiny as the Avatar, and bring peace to the world.

Small-town waitress DG is pulled into a magical realm called the Outer Zone, ruled by the tyrannical Azkadellia. Together with her companions Glitch, Raw and Cain, DG journeys to uncover her lost memories, find her true parents, and foil Azkadellia’s plot to trap the O.Z. in eternal darkness.

The legendary son of Zeus journeys across the earth fighting monsters and helping people.

The most powerful villains on the planet escape from prison. However, none of the superheroes can stop them without help, not even S.H.I.E.L.D. The Avengers then join forces to fight evil, and discover that as a group they are stronger.

The further adventures of the Marvel Universe's mightiest general membership superhero team. With an all-star roster consisting of Iron Man, Captain America, Thor, Hulk, Hawkeye, Falcon and, occasionally--when she feels like it and only when she feels like it--Black Widow, the Avengers are a team in the truest sense. The Avengers save the world from the biggest threats imaginable--threats no single super hero could withstand.

At the dawn of the 20th century, Indiana Jones discovered the world. From globetrotting family expeditions as a 9-year-old to the battlefields of World War I as a teenager, Indy’s experiences shaped the heroic, whip-cracking archaeologist he would become. At every turn, Indy encounters history in the making, meeting true-life activists, soldiers, writers, artists, and thinkers who helped influence the world we live in today.

The unlikely friendship between Merlin, a young man gifted with extraordinary magical powers, and Prince Arthur, heir to the crown of Camelot.

Bitten by an irradiated spider, teenager Peter Parker gains arachnid-like powers that make him both a hero to those in need and a vigilante wanted by the police.