Just Go with It (2011)/Hey Arnold

Cast

 * Dr. Daniel "Danny" Maccabee as Arnold
 * Katherine Murphy/"Devlin Maccabee" as Helga
 * Michael as Principal Wartz
 * Maggie as Sheena
 * Devlin Adams as Rhonda
 * Eddie Simms/"Dolph Lundgren" as Gerald
 * Kimberly as Stella
 * Maxtone-Jones as Ernie
 * Adon as Grandpa Phil
 * Henderson as Sid