Which show featured characters that had a strong presence of both medieval and contemporary references?

The show that stands out for featuring characters with a strong presence of both medieval and contemporary references is Crusader Rabbit. This animated series, which premiered in the 1940s, is notable for its unique blend of two different time periods. It features a rabbit knight on a quest, implementing concepts and tropes associated with medieval tales while also interspersing humor and storytelling styles that reflect contemporary sensibilities of its time.

Crusader Rabbit utilized puns and comedic scenarios that resonated with modern audiences, while its narrative structure borrowed heavily from medieval lore, including themes of chivalry and adventure. The juxtaposition of a rabbit knight navigating both archaic quests and light-hearted misadventures in a modern context illustrates this distinctive blending of eras vividly.

In contrast, other shows listed, such as The Jetsons, primarily emphasize a futuristic world with little medieval reference. DuckTales often revolves around adventure and treasure hunting, primarily set in a contemporary context without significant medieval influences. Animaniacs features a range of historical and contemporary references, but it generally does not focus on a cohesive medieval element in its character development or storyline as strongly as Crusader Rabbit does.