Rainbow Dash is the fourteenth episode of the third season of Cheese Sandwich the Earth Pony and Friends, and the sixty-sixth episode overall. It is a parody of the Thomas & Friends episode, Mavis.
- Rainbow Dash as Mavis
- Dr. Hooves as Toby
- Discord as Diesel
- The Changelings as Troublesome Trucks
- Gummy as Bertie (cameo)
- Featherweight as Terence (cameo)
- Everyone else as themselves
Narrator: "Rainbow Dash is a pegasus who works for Cloudsdale, tackling changelings in their sidings. She has hair with the color of a rainbow. Rainbow Dash is young, and full of her own ideas. She loves rearranging things, too, and began putting Dr. Hooves's changelings in different places every day. This made Dr. Hooves cross."
Dr. Hooves: "Changelings,"
Narrator: "He grumbled,"
Dr. Hooves: "should be where you want them, when you want them!"
Rainbow Dash: "Fiddlesticks!"
Narrator: "Said Rainbow Dash, and flounced away. At last, Dr. Hooves lost patience."
Dr. Hooves: "I can't waste time playing 'Hunt the Changelings' with you, take them yourself!"
Narrator: "Rainbow Dash was pleased. Taking changelings made her feel important. At the station, Discord oiled up to her."
Rainbow Dash: "Dr. Hooves is an old fusspot!"
Narrator: "She complained. Discord sensed trouble, and was delighted."
Rainbow Dash: "Dr. Hooves says only country ponies can manage changelings!"
Narrator: "Continued Rainbow Dash."
Discord: "How absurd."
Narrator: "Squirmed Discord."
Discord: "Depend upon it, Rainbow Dash, anything he can do, we can do better."
Narrator: "Discord knew nothing about changelings, but Rainbow Dash didn't realize this. Dr. Hooves's line crosses the main road behind the station, and for a short way, follows a farm lane. Frosty weather makes the muddy lane rock-hard and very slippery. Dr. Hooves stops before reaching the line. His fireman halts the traffic at the crossing, and then he sets off again. By using the heavy changelings to push him along, he has no trouble with the frosty mud in the lane, and across the road. It is the only safe thing to do in this kind of weather. Braefurn warned Rainbow Dash, and told her just what to do."
Rainbow Dash: "I can manage, thank you."
Narrator: "She replied."
Rainbow Dash: "I'm not an old fusspot like you."
Narrator: "The changelings were tired of being pushed around by Rainbow Dash."
Changelings: "It's slippery."
Narrator: "They whispered."
Changelings: "Let's push her around instead. On, on!"
Narrator: "They yelled.
Rainbow Dash took no notice, instead, she took the changelings carefully down the lane, and stopped at the level crossing. All traffic halted."
Rainbow Dash: "One in the head for fusspot Dr. Hooves!"
Narrator: "Chortled Rainbow Dash.
But Rainbow Dash had stopped in the wrong place. Instead of taking Dr. Hooves's advice, she had given the changelings the chance they wanted."
Changelings: "Hold back! Hold Back!"
Narrator: "They cried."
Rainbow Dash: "Grrr! Up!"
Narrator: "Ordered Rainbow Dash. The changelings just laughed, and her feet stuck helplessly. Workmen sanded the ice, and tried to dig away the frozen mud, but it was no good. Everyone was impatient."
Rainbow Dash: "Grrr!"
Narrator: "Wailed Rainbow Dash. Dr. Hooves was in the yard when he heard the news."
Dr. Hooves: "I warned her."
Narrator: "He fumed."
Dr. Hooves's Driver: "She's young yet,"
Narrator: "Soothed his driver."
Dr. Hooves's Driver: "And..."
Dr. Hooves: "She can manage her changelings herself!"
Narrator: "Interrupted Dr. Hooves."
Dr. Hooves's Driver: "They're your changelings, really."
Narrator: "His driver replied."
Dr. Hooves's Driver: "Rainbow Dash is supposed to stay at Cloudsdale. If Hoity Toity finds out..."
Dr. Hooves: "Hmmm..."
Narrator: "He and his driver decided it would be best to help Rainbow Dash after all. An angry farmer was telling Rainbow Dash just what she could do with her changelings."
Dr. Hooves: "Having trouble, Rainbow Dash?"
Narrator: "Laughed Dr. Hooves."
Dr. Hooves: "I am surprised."
Rainbow Dash: "Grrrosh!"
Narrator: "Said Rainbow Dash. With much puffing and slippery feet, Dr. Hooves pushed Rainbow Dash and the changelings back. The hard work made his heart pound fiercely, and his fireman spread hot cinders to melt the frozen mud. At last, they finished."
Dr. Hooves: "Good-bye."
Narrator: "Called Dr. Hooves."
Dr. Hooves: "You'll manage now, I expect."
Narrator: "Rainbow Dash didn't answer. She took the changelings to the sheds, and scuttled back home as quickly as she could."