Numbuh 13
Numbuh 13 



Voice Actor

Billy West 



Numbuh 13 is an operative from Sector N who first appeared in Operation: M.A.C.A.R.R.O.N.I.. He is extremely accident-prone and causes havoc wherever he goes. He is hated by the other members of his sector so much that when he goes missing they will do anything to keep him from coming back.

In Operation: I.T. he almost became Supreme Leader of the Kids Next Door until a bunch of other operatives pounced on him trying to take the position to keep such a clumsy operative from becoming leader.