The Secret Door!

"The Door!", or "The Secret Door!", is the next upcoming SML Movie, releasing on May 10, 2017 (tomorrow). It was confirmed by Logan Thirtyacre on Chilly's Channel.

Logan has stated the video will feature Junior and Jeffy, who do not know about the door and decide to open it. (Brooklyn T. Guy is the only one who knows what's in there, besides the 26 murdered people).

According to Amanda, Chilly's cousin, who reacted to what was behind the door, she had a scared reaction, meaning what's in there is probably scary. Logan and Chilly also showed a few lucky fans what was in there, although it is possible that the what was behind the door was changed, since Logan said it would be uploaded by May 10th because he couldn't think of any good ideas for what could be behind the door.

The video will be released on May 10, 2017. If the video does not get released then, Chilly will show what's in there on her channel.

YouTuber GameCubeDude300 knows something about the door from Anthony Miller, one of the former cast members in the SML crew, but he promised Anthony that he wouldn't reveal it to his fans.

Plot
Unknown till uploaded.

Who knows about the door:
At the end of Bowser Junior's Big Spill!, we see a trailer for it, showing someone opening the door and then Brooklyn T Guy yells "I told you not to open that!"
 * Brooklyn T. Guy

Most likely going to be featured in the video

 * Mario
 * Rosalina
 * Jeffy (might possibly be featured)
 * Bowser Junior (might possibly be featured)
 * Joseph (might possibly be featured)
 * Cody (might possibly be featured)
 * Chef Pee Pee (might possibly be featured)
 * Bowser (might possibly be featured)
 * Mama Luigi (might possibly be featured)

Trivia

 * Logan announced this video will come in May.
 * Logan first said that this video will be uploaded in early April, but it didn't and Logan later promised the video will be uploaded in May, because he couldn't think of any good ideas for what can be behind the secret door.
 * This video was first teased in the end of Bowser Junior's Big Spill!
 * Although there could be 26 dead bodies in there, there will be only 25 bodies, as the 26th is outside the house.
 * This video is currently one of the most hyped videos in SML history, some hyped videos in the past include Jeffy's Parents, The New House!, and one upcoming video that will be uploaded on late-May, early-June, The SuperMarioLogan Movie.