Sinbad is the central character, of course. He is the fearless adventurer. There are also the merchants he travels with on some of his voyages. They play a role in the story as they either support him or get into trouble along with him. And don't forget the genies or magical beings that he might encounter in some versions of the story. They can either help or hinder Sinbad in his quests.
In the Sinbad children's story, Sinbad is the key figure. He is a symbol of courage and curiosity. There are also the natives of the different lands he visits. For example, on some islands, the local tribes might be friendly and offer him help, while on others, they could be hostile. Another important character could be the old sailor who might have inspired Sinbad to start his voyages in the first place. His character sets the stage for Sinbad's adventures.
The Old Man of the Sea is an important character. He attaches himself to Sinbad's back and won't let go, causing Sinbad a great deal of trouble. There are also the captains of the ships Sinbad sails on. They play important roles in the voyages and some of the decisions made during the adventures.
Sinbad himself is the most important character. He is a brave and adventurous sailor. His crew members are also important as they accompany him on his voyages. Some of them are loyal, while others may cause problems during the journey.
One of the important characters Sinbad meets is a group of merchants. They are involved in the trade of diamonds in a very dangerous valley. Also, he meets the inhabitants of the islands he visits. Some are friendly, like the ones who help him after a shipwreck, while others are not so friendly, like the cannibals. There are also the sailors who accompany him on his voyages, though many of them meet unfortunate ends.
Well, there are the merchants in the ports where Sinbad docks. They play a role in his trading and also in getting information for his next voyages. Also, the people on the islands he visits, whether they are friendly natives or hostile cannibals, are important characters. They shape Sinbad's experiences and how he reacts to different situations during his travels.
The two most important characters are obviously Sinbad the Porter and the women. Sinbad is the one who enters the world of the women and experiences their way of life. The women are important as they are the ones who introduce Sinbad to their world, share their stories and offer him hospitality.
The main characters apart from Sinbad include his crewmates. These are the people who sail with him and share in his adventures. They might have different personalities and skills that contribute to the story. Also, there could be some magical beings like genies or sea nymphs that he meets during his travels. They often have powers that either assist or oppose Sinbad.
Aladdin is the most important character. He's the hero of the story. Then there's Jasmine, the princess. And of course, the Genie, who can grant wishes. Jafar is also important as the villain.
The children themselves are important characters. They are the ones facing the hardships in the mills.
The important characters are the four children of Lir and their stepmother. The stepmother is the one who casts the spell on the children.
One important character is Isaac, a boy who leads the children in their cult - like behavior. Another is Malachai, who is also deeply involved in the dark deeds.