Viewer Guide
Trailers, Teasers, Clips, and Featurettes: What Is the Difference?
A practical guide to the most common types of movie and television promotional videos, what they reveal, and when viewers may want to skip them.
A two-minute trailer, a thirty-second teaser, and a scene released before a premiere may all appear beside the same movie. They are not interchangeable. Each format is made for a different point in a campaign, and each gives away a different amount of information.
Recognizing the label can help viewers find the kind of preview they want—and avoid the kind they do not.
Trailer
A trailer is the fullest conventional preview of a movie or television season. It normally introduces the premise, establishes the principal characters, and presents a condensed version of the story's emotional shape. A theatrical trailer may also name the cast, director, release window, or distributor.
Trailers are designed to make the work understandable to someone encountering it for the first time. That often means showing material from several parts of the story. Viewers who are highly sensitive to spoilers may prefer a teaser instead.
Campaigns commonly release more than one trailer. Labels such as “official trailer,” “trailer two,” and “final trailer” describe their place in the campaign, not a different technical format. A final trailer tends to arrive closer to release and may contain more reviews, plot details, or late-film imagery.
Teaser
A teaser creates recognition before it explains the entire premise. It is usually shorter than a trailer and may focus on a single image, exchange, musical cue, or reveal. Some teasers announce only a title and date; others resemble compact trailers.
The name describes its purpose rather than a fixed duration. A long teaser can run beyond a minute, while a short-form trailer may be much briefer. The useful question is whether the video is introducing a mood and announcement or summarizing the story.
Clip
A clip is a continuous excerpt from the finished work, or from a version close to the finished work. Unlike a trailer, it generally preserves the rhythm of one scene instead of combining shots from across the story.
Clips are useful when performance, dialogue, comedy, choreography, or visual style matters more than the broad premise. They can also reveal a complete joke or scene outcome, so their spoiler risk depends heavily on where the excerpt appears in the story.
Featurette
A featurette is a short editorial package about the production. It may combine finished footage with interviews, rehearsal material, concept art, or commentary from the cast and crew. Common subjects include practical effects, costume design, music, location work, or the adaptation of earlier material.
Featurettes offer more production context than ordinary trailers, but they are still promotional. Interviews are edited as part of a campaign, and behind-the-scenes footage may be selected to reinforce the story the campaign wants to tell.
Behind the scenes and interviews
“Behind the scenes” is a broad label. It can refer to an observational set video, a carefully edited studio package, a visual-effects breakdown, or a tour hosted by a cast member. An interview may stand alone or form part of a featurette.
The most useful pages identify both the format and the source. A studio upload, a broadcaster interview, an independent journalist's conversation, and a fan edit should not be presented as though they carry the same authorship.
A quick comparison
| Format | Primary purpose | Typical material | Relative spoiler risk |
|---|---|---|---|
| Teaser | Create early awareness | Mood, title reveal, selected images | Low to moderate |
| Trailer | Explain and sell the premise | Edited footage from across the work | Moderate to high |
| Clip | Demonstrate a scene | One mostly continuous excerpt | Varies by scene |
| Featurette | Explain the production or theme | Interviews and behind-the-scenes material | Moderate |
These are conventions rather than binding rules. Distributors choose their own labels, and a video called a teaser may function like a full trailer. Duration alone is not enough to classify it.
How to choose what to watch
If you know nothing about a title, begin with its earliest official teaser or first trailer. If you already plan to watch and want to preserve surprises, stop there. If you are undecided because of the acting, humor, or filmmaking style, a clip or craft-focused featurette may be more informative than another plot-heavy trailer.
It is also worth checking the uploader. Official does not mean objective, but it does establish who published the material. A clear source link makes that check possible and helps distinguish campaign footage from commentary or fan-created work.
Stellar's video library uses these labels to organize eligible official uploads. The labels are descriptive aids, not endorsements, ratings, or promises about what a finished movie or show will deliver.
