Numbuh 5

'''"Numbuh 2, if we don't get that rabbit back, those first graders won't survive until their parents pick them up. Now, are you ready?" '''

Numbuh 5 is Sector V's current Sector Leader and Spy, and is the next in line to become Supreme Leader. She is very intelligentand is very tomboyish unlike Numbuh 3. She was saddened when Nigel left to the Galactic Kids Next Door, and she tried to fill the void left in Sector V. She and Numbuh 4 had friction at times but they eventually sorted it out.