Cartoon Network Action Pack #21

Cartoon Network Action Pack — DC Comics

Issue: #21

Numbuh Four is menaced by that most insidious force - static electricity! Plus, an all-new Ben 10 story!Codename: Kids Next Door:Operation: S.T.A.T.I.K.Operation: S.M.U.G.G.L.E.Ben 10:Sonic Boom

Creators: Robbie Busch, Rachel Gluckstern, Mike Decarlo, Heroic Age, Tom Warburton, Maurice Fontenot, The Iguana, Joan Hilty, Ethen Beavers, Sal Cipriano

Characters: Gwen Tennyson, Numbuh Two, Numbuh Three, Numbuh Five, Numbuh One, Maxwell Tennyson, Mr. Fizz, Ben 10, Numbuh Four