Danny Phantom - Season 2 - Eps 7: The Fenton Menace
Danny Fenton is losing his mind! At least, that's what Jazz decides when her little brother starts acting strangely and fighting ghosts that aren't there. In reality, Danny is being tormented by a revenge-seeking Youngblood, who cannot be seen by adults -- or by big sisters who think they're adults. When Jazz sells the family on a ghost-tech-free camping trip, Youngblood follows and unleashes a series of juvenile attacks that make Danny seem even crazier, and put the Fenton family in danger.
About Danny Phantom

Title: Danny Phantom
First Air Date: 2004-04-03
Last Air Date: 2007-08-24
Status: Ended
Rating: 8.3/10 (from 1101 votes)
Language: EN
Seasons: 3
Total Episodes: 49
Network: Nickelodeon
Genres: Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy
Production Companies: Billionfold, Nickelodeon Animation Studio, Nickelodeon Productions
Synopsis
Danny Fenton was once your typical kid until he accidentally blew up his parents' laboratory and became ghost-hunting superhero Danny Phantom. Now half-ghost, Danny's picked up paranormal powers, but only his sister, Jazz, and best friends, Samantha and Tucker, know his secret. Danny's busy fighting ghosts, saving Casper High and hiding his new identity all while trying to graduate.
Cast

David Kaufman
Danny Fenton / Danny Phantom (voice)

Grey DeLisle
Samantha 'Sam' Manson (voice)

Rickey D'Shon Collins
Tucker Foley (voice)

Colleen O'Shaughnessey
Jasmine 'Jazz' Fenton (voice)

Rob Paulsen
Jack Fenton (voice)

Kath Soucie
Madeline Fenton (voice)

Ron Perlman
Vice Principal Lancer (voice)