No recent wiki edits to this page.

In the original run of Katy Keen stories, ending in the 1960s, "Sis" was a young child. In the 1980s revival of Katy, Sis was aged to a young teenager, bespectacled and redheaded. Their parents had died and Katy Keen acted as a surrogate parent to her sister. She was still called "Sis" though the writers entertained giving her an actual name as "Melissa". In the 2000s revival of Katy, Sis was christened Mackenzie Keen. Most elements of the 1980s incarnation were kept, other than dropping the glasses and changling hair coloration from red to light brown.

This edit will also create new pages on Comic Vine for:

Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.

Comment and Save

Until you earn 1000 points all your submissions need to be vetted by other Comic Vine users. This process takes no more than a few hours and we'll send you an email once approved.