This marks the first official music video to come of in the series.
There are numerous differences between the retelling of Rescue at Rocky Ridge and the original episode:
Asher is already on Chuggington's Chug Patrol squad before Wilson's recruitment.
Brewster appears to have left the mines before Koko's crash, evident due to how he is not present during Koko's rescue by Wilson, and him being at the Depot when Wilson and Koko return.
As a result of this, Wilson had to actually find Koko, whereas, in the episode, Brewster led him to the site of the accident.
Wilson's crash and subsequent rescue by Skylar appear to have not taken place, as Wilson is at the bottom of the mountain near the platform while talking to Jackman.
Jackman does not come to the mountain to help Koko and instead guides Wilson through the process of rescuing Koko.
It is still the middle of the day when Wilson and Koko exit the mines. Koko is also moving under her own power.
A few other altered shots feature differences from their original episodes:
The reused footage from Chief Wilson (specifically Wilson towing Skylar through Checker Junction) replaces Wilson with Asher, who is also lip-syncing to the song's lyrics.
The reused footage from Fearless Wilson replaces Wilson and Zack with Asher and Calley respectively. CP2 is also not used.
This is the only song to have a narrator.
Excluding the narrator, Koko is the only chugger who is not a member of Chug Patrol to sing in the song.
In the Disney Junior release, the song was featured with a title card, making this the only song (minus the intro) to have one.
Goofs[]
In the penultimate shot, Calley's coupling rods are not moving.