While we just posted that viewers of tonight’s “Disney Channel Holiday Party @ Walt Disney World“ will get a sneak peek of Mickey and Minnie’s Runaway Railway, it looks like the episode has already gone live and we have an advance look at all of the details that you’ll be able to see at 8pm!

UPDATE: Here’s the segment, our original story continues below.

The preview starts with the hosts entering the “first scene” of the attraction, which is Runamuck Park, the spot where Mickey and Minnie will try to have their Perfect Picnic. In the leaked blueprints for the attraction, this is listed as scene 4, but close enough.

From there, the hosts were shown an actual ride vehicle in what looks to be the load or unload area, perhaps in a barn. The Imagineer covers already known details about the train whistle, which produces the exact same sound as the whistle heard in the Steamboat Willie cartoon.

Mickey & Minnie’s Runaway Railway will debut at Disney’s Hollywood Studios in Florida on March 4, 2020, and eventually arrive at Disneyland Park in California in 2022.