Trailer (movie) facts for kids
A movie trailer is a short showing of a future (not yet released) movie. They are shown in a theater before the current movie starts. They are often later shown in advertisements for DVD releases, and broadcasts of the movie on television.
Images for kids
Walt Disney in a 1937 color film trailer for Snow White and the Seven Dwarfs.
Trailer (movie) Facts for Kids. Kiddle Encyclopedia.