This is the next part to Hero of the Rails in Julian Bernardino's Casey Jr version.
Casey Jr (The Reluctant Dragon, Dumbo, and Kronk's New Groove) as Thomas # 1 - (Casey Jr and Thomas are both the main heroes) - Microsoft Mike
Toyland Express (Babes in Toyland) as Edward # 2 - (Casey Jr and Toyland Express are both good friends, just like Thomas and Edward are) - Robosoft 1
Rustee Rails (Rustee Rails) as Henry # 3 - (Rustee Rails and Henry are both funny and clumsy) - Robosoft 2
Montana (Play Safe) as Gordon # 4 - (Montana and Gordon are both strong) - Microsoft Sam
Harry Hogwarts (Harry Potter 1998 & 2011) as James # 5 - Melvin (Speakonia's Adult American Male 7)
Tootle (Little Golden Book Land) as Percy # 6 - (Casey Jr and Tootle are both best friends, just like Thomas and Percy are) - Peter - (Speakonia's Adult Male 1)
Shelbert (The Little Engine That Could "2011 film") as Toby # 7 - (Shelbert and Toby are both wise) - Eddie (Speakonia's Adult Male 3)
Tillie (The Little Engine That Could) as Emily # 12 - (Tillie and Emily are both the main females and both fall in love with Casey Jr and Thomas) - Microsoft Mary
Farnsworth (The Little Engine That Could) as Spencer # 14 - (Spencer is a real villain in Hero of the Rails) - Douglas (Speakonia's Adult American Male 4)
Rusty (The Little Engine That Could "2011 film") as Hiro # 19 - (Rusty and Hiro are both old and wise) - Peter (UK) - (Speakonia's Adult British Male 1)
Doc (The Little Engine That Could) as Victor # 17 - Biff (Speakonia's Adult American Male 5)
Mellisa (Onion Pacific) as Mavis # 23 - (Mellisa and Mavis are both kind) - Carol (UK) (Speakonia's Adult British Feale 1)
Rocky as Himself - Amos (Speakonia's Adult American Male 6)
Kevin as Himself - Sidney (Speakonia's Adult American Male 2)
Mickey Mouse as Sir Topham Hatt - Robosoft 3
Goofy Goof and Clarabelle Cow as The Duke and Duchess of Boxford - Alex (Speakonia's Adult American 8) and Microsoft Anna
Georgia (The Little Engine That Could) as Rosie # 15 (cameo)
Silver Fish (Porky's Railroad) as Devious Diesel (cameo)
Casey Jr's Coaches and Caboose (The Reluctant Dragon) as Annie, Britanny, Clarabel and Beatrice (cameo)
Henrietta, Elsie, Victoria, and Flora's Tram Coach as Themselves (cameo)
Cranky as Himself (cameo)
Minnie Mouse as Lady Hatt (cameo)
Sodor Brass Band as Themselves (cameo)
Farmer Ernest (Crash Bandicoot) as Farmer McColl (mentioned)
Tom Jerry, Rasmus, Little Chug, Choo Choo, Steam Lokey, Dougal Train, Mighty Mac, Fearless Freddie, Fred, Alfred, Ivo Hugh, Bertram, and Greendale Rocket as The Little Engines in the Hills (mentioned)
Osprey (Union of South Africa), Gainsborough, Melton, Captain Cuttle, Knight of Thistle, Scottish Union, Sea Eagle, Kenilworth, Perigene, Tornado, Sun Castle, Blue Peter, and Miles Bevor (Locomotives of the LNER and More Locomotives of the LNER) as Hiro's Friends (mentioned)
Toyland Express's Coaches, Rustee Rails's Cars, Harry Hogwarts's Coaches, Tootle's Wagons, Wagons, and Coaches (Babes in Toyland, Rustee Rails Rides Again, Harry Potter 1998 & 2011, Little Golden Book Land, The Little Engine That Could "1991 & 2011" and Locomotives and More of the LNER) as the Coaches
Foolish Freight Cars as Themselves
Narrator: The next morning, Casey and Tootle searched the quarry for the mail cars. They couldn't find the mail cars, except Farnsworth. Mellisa was delighted to see Farnsworth.
Mellisa: Farnsworth! What an honor! Let me take you around the quarry!
Narrator: Casey and Tootle laughed because they'd think it'd be very funny. Farnsworth didn't, and growled, but didn't see Harry puffing by with a flatbed of parts for Rusty. Mellisa proudly took Farnsworth under the slate hopper. He moved too quickly, then too slowly, and rolled back too far. The slate and dust flew into his tank as the stone and rubble bounced of himself. Poor Farnsworth! Looks like he's coughing and spluttering because he hates getting stone and rubble getting thrown into his tank and ceasing it up for good, am I right? Later, we find Casey and Tootle at the coal hopper being filled up with coal, because Tillie is very excited and is chuffing by with a flatbed of some old parts for Rusty.
Casey Jr: (winks) Good luck, Tillie!
Narrator: Then Casey and Tootle saw Farnsworth and gasped until they both laughed.
Casey Jr: Cinders and ashes!
Narrator: Farnsworth was being hauled and shunted by Toyland Express and Rustee. Slate dust had blocked his poor tank. He had go to Fantasyland's steamworks. Now Casey and Tootle could visit Rusty safely. They were excited. Rusty looked more and looked like a really useful engine.
Rusty: Casey... I must look really, really useful, before Mickey sees me.
Thomas Bandicoot: (with his eyes both half shut) You will be, Rusty. (winks)
Emily Bandicoot: (with her eyes both half shut too) Don't panic. (winks)
Casey Jr: (with his eyes both half shut) We'll make sure of that. (winks)
Doc: (as Farnsworth sighs) Listen, Farnsworth. Looking miserable doesn't get the job done any faster. In the morning, you will be fixed. Come on. Give me a smile. Just to show you can.
Narrator: Casey and Tootle puffed in. Then Doc could see that Farnsworth had closed his eyes because of the noise. Then, Casey chuffed quickly away from Farnsworth, and off to Rusty's hideout.
Casey Jr: Rusty, what do you think about when you're alone?
Rusty: My home. Since I've been talking to you and you're friends about it, I miss it more than ever.
Narrator: Now Casey understood how it hard must be for Rusty to be away from home. He hoped to cheer him up.
Casey Jr: Tomorrow, Tootle will puff around the island, and will bring the last part for you, because you will be ready. You will not be all alone anymore.
Rusty: Thank you, Casey. You understand me.
Narrator: That night, at Oblivion sheds, Mickey was waiting for Casey, but was cross.
Mickey Mouse: Casey, are you still not looking for the missing mail cars?! Since Farnsworth is at the engine works, why are the building materials for the summer house are staffed and clogged?! And you still are not working on your branch line? Hmm? Hmm?! What is going on?!!
Casey Jr: Oh, I'm sorry, Sir. Tomorrow, I'll make sure everything stays put right, okay?
Mickey Mouse: Apology excepted.
Montana: (winks) Never mind, Casey.
Toyland Express: (winks) In the morning, Tootle will get the part Rusty needs.
Harry Hogwarts: (winks) We'll all take it in turns to guard Rusty.
Rustee Rails: (winks) Tomorrow, everything will stay alright.
Tillie: (winks) Understand?
Casey Jr: (winks) Thank you.
Narrator: As the dawn breaks across Fantasyland's island, we see Farnsworth back on the tracks.
Farnsworth: Today, I'll find oot whit that tricky Casey is up tae.
Narrator: Farnsworth started to search for the clues. He looked behind bushes. He steamed down sidings, then puffed, and closer, to Rusty's hiding place. Suddenly...
Harry Hogwarts: Oh dear lord!
Shelbert: What's that?!
Narrator: ...Farnsworth's horn honked longer and louder.
Farnsworth: Hmm... What's this I've found!?
Narrator: Harry and Shelbert heard Farnsworth. They pumped their pistons.
Farnsworth: Well, I'll be! I've found meslef Tootle's mail cars! It turns oot tae be ane of tricky Casey's old tricks!
Narrator: Then Harry and Shelbert puffed out. Farnsworth had steamed close to Harry and Shelbert. Popeye and Bluto blew Harry's whistle as Bill and Ben rang Shelbert's bell and blew his whistle as they chased the mighty Farnsworth down the track and away from Rusty. The three engines raced and roared to a junction. Then cheeky Casey chuffed to Farnsworth. Farnsworth was blocked. He refused to move an inch by moving forwards and backwards because he had Tootle's mail cars.