| DDean WendtBarney (voice) | Barney (voice) |
 Julie JohnsonBaby Bop (voice) | Baby Bop (voice) |
| PPatty WirtzBJ (voice) | BJ (voice) |
| CCosette GoldsteinSadie | Sadie |
| CCamille GoldsteinSophie | Sophie |
 Daven WilsonJackson | Jackson |
| EEmilio MazurDavid | David |
| JJulia NicholsonLaura | Laura |
| BBrenna DemersonOlivia | Olivia |
| RReese WilsonRyan | Ryan |
| KKaitlin LindleyKathy | Kathy |
| WWilliam DufrisBob / Farmer Pickles (voice) | Bob / Farmer Pickles (voice) |
| LLorelei KingWendy / Jenny (voice) | Wendy / Jenny (voice) |
 Alan MarriottScoop / Spud / Mr. Bentley (voice) | Scoop / Spud / Mr. Bentley (voice) |
 Maria DarlingDizzy / Roley (voice) | Dizzy / Roley (voice) |
 Lachele CarlMuck (voice) | Muck (voice) |
| SSonya LeiteLofty (voice) | Lofty (voice) |
 Michael BrandonNarrator (voice) | Narrator (voice) |
 John SparkesFireman Sam / Elvis / Station Officer Steele / Trevor Evans / Dilys Price / Norman Price / Dusty / Tom Thomas (voice) | Fireman Sam / Elvis / Station Officer Steele / Trevor Evans / Dilys Price / Norman Price / Dusty / Tom Thomas (voice) |
 Sarah HadlandMandy Flood / Penny Morris (voice) | Mandy Flood / Penny Morris (voice) |
| JJoanna RuizRadio News Reporter (voice) | Radio News Reporter (voice) |
 Martin ClunesKipper (voice) | Kipper (voice) |
 Chris LangTiger (voice) | Tiger (voice) |
| MMarcello MagniPingu / Pinga / Mum (voice) | Pingu / Pinga / Mum (voice) |
| DDavid SantPingu / Dad (voice) | Pingu / Dad (voice) |
 Neil MorrisseyScruffty (voice) (uncredited) | Scruffty (voice) (uncredited) |
