Danny, Tucker, and Sam are getting ready for summer vacation, but when Freakshow arrives and kidnaps their parents, they must find the Reality Gems for the Reality Gauntlet in order to save them! And in the chaos, Danny's secret identity is revealed to everyone!
| Actor | Role |
|---|---|
 David KaufmanDaniel "Danny" Fenton / Danny Phantom (voice) | Daniel "Danny" Fenton / Danny Phantom (voice) |
 Grey DeLisleSamantha "Sam" Manson (voice) | Samantha "Sam" Manson (voice) |
 Rickey D'Shon CollinsTucker Foley (voice) | Tucker Foley (voice) |
 Colleen O'ShaughnesseyJasmine "Jazz" Fenton (voice) | Jasmine "Jazz" Fenton (voice) |
 Rob PaulsenJack Fenton (voice) | Jack Fenton (voice) |
 Kath SoucieMaddie Fenton (voice) | Maddie Fenton (voice) |
 Maria Canals-BarreraPaulina (voice) | Paulina (voice) |
 Kimberly BrooksMrs. Foley (voice) | Mrs. Foley (voice) |
 S. Scott BullockDash Baxter / Mr. Jeremy Manson / Operative O (voice) | Dash Baxter / Mr. Jeremy Manson / Operative O (voice) |
 Jon CryerFreakshow (voice) | Freakshow (voice) |
 Phil LaMarrMr. Maurice Foley (voice) | Mr. Maurice Foley (voice) |
 Laraine NewmanMrs. Pamela Manson (voice) | Mrs. Pamela Manson (voice) |
 Jim WardOperative L (voice) | Operative L (voice) |