Cast
- Percy as Nemo
- Thomas as Marlin
- Emily as Dory
- Gordon as Gill
- Henry as Bloat
- Molly as Peach
- James as Bubbles
- Rosie as Deb / Flo
- Duck as Gurgle
- Duncan as Jacques
- Diesel 10 as Bruce
- Splatter as Anchor
- Dodge as Chum
- Harold as Nigel
- BoCo as Crush
- Toad as Squirt
- Murdoch as Mr. Ray
- Edward as Charlie
- Mavis as Jenny
- Hank as Hank
- Old Slow Coach as Destiny
- Toby as Bailey
- Donald as Fluke
- Douglas as Rudder
- Caroline as Becky
- The Spiteful Breakvan as Gerald
- Spencer as Dentist
- Daisy as Darla
- Lady as Coral
- Diesel as The Anglerfish
- The Chinese Dragon as Giant Squid
- Troublesome Trucks as Seagulls and Jellyfishes