Disney cruises tend to offer shorter expeditions compared to other cruise lines and, therefore, some of the briefest trips on their fleet do not have space to fit Marvel Day at Sea on the itinerary. The vacation company does make it easy for Marvel fans by designating which of their vacations celebrate Marvel Day at Sea. Anyone familiar with cruising may know that a “sea day” is when the ship does not dock at a port to let guests off at a destination. Disney selects a single sea day as their Marvel Day at Sea. So, what can Avenger enthusiasts look forward to on this Marvel-lous day?

Strange Academy: A Spellbinding Spectacular

Most cruises put on a live show every day in their largest theaters. Some nights, Disney cruisers may watch a revival of "Beauty and the Beast" or the Disney Cruise Line original "The Golden Mickeys", yet on Marvel Day,...