Sealed Evil In A Can has these relationships to other tropes:

parents kids shares a parent with:
Captured Super Entity
Trouble From The Past
Evil Is Not A Toy
Leaking Can Of Evil
Sealed Evil In A Duel
Sealed Evil In A Teddy Bear
Sealed Inside A Person Shaped Can
parent child
Captured Super EntitySealed Good In A Can
Trouble From The PastSins Of Our Fathers
You'll need to Get Known if you want to add or modify these relationships.