At Marvel Cinematic Universe is known by the term One Shot to the short films that complement the stories seen in the films that have been released in theaters. They can be defined as additional links or small clips that give more meaning to the entire common thread in the franchise, taking into account that they are not essential to the main plot. In some cases they serve as a prologue or simply as a humorous contribution.
The five short films are now available on Disney+ and they even have their own section. in the collection Marvel One-Shots You can see titles like Long live the king, short starring Trevor Slattery (Ben Kingsley) after the movie Iron Man 3; Y Agent Carter, the One Shot which gave rise to the series starring Hayley Atwell.
Also on that list are the consultant, the first short made as part of the franchise and which has the agents as protagonists Phil Coulson (Clark Gregg) Y Jasper Sitwell (Maximilian Hernandez); Y Something funny happened during the trip to Thor’s hammer, in which you can see what happened to the Agent Coulson when he went to look for the hammer Thor a New Mexico.
The fifth and last short film is named Item 47, and in this, to two agents of S.H.I.E.L.D they are assigned the mission to recover a weapon Chitauri lost after the battle New York.
One Shot It is a concept that already existed in comics and is used for those independent comics that only have one edition and will not have more continuity in the main plots. For this reason, this is how these five short films are defined that can already be seen in Disney+.