Mort is very shy and is always depressed about himself, he thinks of himself being ugly and most of the time, hates being bothered when he is in his coffin.
Mort is a mummy and has a blue body with bandages covering him. His chest can open up to eject various objects such as scary faces or a heart with a hook in it, along with a burst of confetti. The has a large button on his back that can be pressed to unleash "The Super Miraculous Mort Surprise v2" which ejects a purple face with spiky blue hair and sharp teeth. According to Mort, this move can only be used once in his life.
- Mort has claimed to have lived 1800 years or more, but it is unlikely that he is, due to being a toy. This probably refers to his character and the fact that he is a mummy.
- Mort is the only character to have a crush on someone and succeed in having a relationship with their love. he gets married to Princess Pitts.
- Mort, Princess Pitts, and Funky Phil are the only characters to have children.
- Mort may be the Sanderson's first toy due to saying they have had him since the time they dated.
- Mort is the only male character who has a relationship with someone who doesn't seem to get hen peck by their girlfriend or wife.
- Mort's name comes from the Latin word mortis meaning death.