Muriel is Captain Hook's only female matey on his crew when on the Jolly Roger. She is also the most rebellious on the team, constantly taking Captain Hook's role as captain. However, she looks up to Captain Hook as a role model, and is honored to serve on his crew. She is also the niece of Red Jessica, and is often disgusted about Red Jessica in love with Hook.
Muriel is the most rebellious on the crew. She loves adventure and running towards where danger could be at.
She is often annoyed by the constant singing of her crew mates, Sharkey and Bones, and never gets why they sing all the time. Although Muriel is annoyed by their songs, she finds some of their songs catchy.
Muriel is shown numerous times throughout the series to be one of the bravest pirates in NeverLand. She never backs down from a challenge and is ready to battle any evil pirates.
Even though Muriel is a swashbuckling adventurer, she is also a little shy, mainly when someone shows a little bit of romantic interest in her, shown when Stumpy showed interest in her. She is also shy around Captain Jesse, an adolescent captain whom she had a crush on.
Muriel is a slender, 13 year old beautiful girl with actual red hair and auburn eyes. Her hair is usually worn in an braid. She also has freckles on her cheeks.
Her usual outfit is a red and white off the shoulder shirt, grey pants and brown boots with gold buckles around the ankles. She wears a red bandana around her head. She also has a gold key around her neck.
Her winter outfit is the same as her usual except with a green scarf, mittens and earmuffs.
- "I laugh in the face of danger! You hear that, danger?! I laugh at you! Har har har!"
- "Yes...I mean no! I mean, ugh, does it really matter?!"
- "Oh boy. Here we go"
- "Shoot. I actually thought he was going away"
- "What are you all staring at?!"
- "Aunt Jess, please! Not in front of Captain Hook!"
- "Ha! I was only going easy on you!" Prepare to meet your doom!"
- Muriel's key can unlock any treasure chest in NeverLand.
- Muriel is the only pirate on captain Hook's team to be a girl, and a teenager.