The trailer is a commercial with a style of 1990.
The trailer is a commercial of Talking Tattletail, Also, there are few easter eggs behind this trailer.
What appears in the trailer:
Baby Talking Tattletail, Eggs, Mama, The color of the tattletails on the sofa and the toybox.
When the video starts, you can see Mama looking at the Tattletail, When tattletail is saying ''Numnumnum" you can see Mama looking at him, On the left side of the sofa, you can see a dead corpse leg, and behind the toybox, you can see a dead body with a blood pool.
The music is named ''Commercial".