Here's how the Leap of Faith goes in Thomas and Twilight Sparkle Meet Spirit: Stallion of the Cimarron.
Steamy: Okay Spirit.
Spirit: [backs up]
Little Creek: Oh no.
[We view the huge gap]
Spirit: Oh, yes.
Vicotr: Spirit my friend, whatever you're thinking. Don't do it.
Spirit: [closes his eyes]
[the western engines back up couple up to the Shays and then onto the other engines]
Spirit: [opens his eyes]
[the western engines chuff as they get ready]
Shining Armor: Wait, you guys aren't gonna try and...?
Evan: Yes we are.
Mane 5: WHAT?!
Apple Bloom and Scootaloo: WHAT?!
Sweetie Belle: WHAT?!
Spirit: [runs for the edge]
the engines starts racing for the ramp]
Applejack: WHAT ARE YA, CRAZY?! WE AIN'T GONNA MAKE IT!!!!
Big McIntosh: EEYUP!!
Steamy: YES WE WILL!!! [jams the regulator open all the way]
Twilight, Rarity, Pinkie, and Fluttershy: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[the engine drive off the ramp and make the leap]
Little Creek: A jump! WA-HOOOOOO!!!! [laughs]
The Colonel: [gasp]
Steamy: [in slow motion] Yeah.
[They reach the other side]
Rarity: [curled in a ball] Did we die?
James: No Rarity, we didn't.
Evan: YEE-HAW!! WE MADE IT!!!! [whistles in victory]
[They look and see the Colonel]
Twilight: Maybe this isn't the time to celebrate.
Cavalry Man: [takes out his rifle and aims at our heroes]
The Colonel: [grabs the man's rifle and looks at our heroes]
Brian: What's he doing?
Glaceon: I don't know.
The Colonel: [nods his head, for his defeat]
Rodger: He's giving up, he's accepted defeat.
Rattlesnake Jake: [nods to the Colonel]
Applejack: [tips her hat at the Colonel]
Spirit: [nods his head]
[Soon the Colonel and his men left]
Little Creek: [starts laughing] and [hops on Spirit]
Spirit: [takes off]
[all the engines blow their whistles in victory]
Evan: Let's go!
[The engines race after Spirit and they all race back to the camp site]