Docudrama in the context of "Money trail"

Radio drama (or audio drama, audio play, radio play, radio theatre, or audio theatre) is a dramatised, purely acoustic performance. With no visual component, radio drama depends on dialogue, music and sound effects to help the listener imagine the characters and story: "It is auditory in the physical dimension but equally powerful as a visual force in the psychological dimension." Radio drama includes plays specifically written for radio, docudrama, dramatised works of fiction, as well as plays originally written for the theatre, including musical theatre, and opera.

Radio drama achieved widespread popularity within a decade of its initial development in the 1920s. By the 1940s, it was a leading international popular entertainment. With the advent of television in the 1950s, radio drama began losing its audience. However, it remains popular in much of the world.

A hybrid genre is a literary or film genre that blends themes and elements from two or more different genres. Hybrid genre works are also referred to as cross-genre, multi-genre, mixed genre, or fusion genre. Some hybrid genres have acquired their own specialised names, such as comedy drama ("dramedy"), romantic comedy ("rom-com"), horror Western, and docudrama.

A Dictionary of Media and Communication describes hybrid genre as "the combination of two or more genres", which may combine elements of more than one genre and/or which may "cut across categories such as fact and fiction".

A biographical film or biopic (/ˈbaɪoʊˌpɪk/) is a film that dramatizes the life of a real person or sometimes a group of people. Such films show the life of the person and the central character’s real name is used. They differ from docudrama films and historical drama films in that they attempt to comprehensively tell a single person's life story or at least the most historically important years of their lives.

In film and television, drama is a category or genre of narrative fiction (or semi-fiction) intended to be more serious than humorous in tone. The drama of this kind is usually qualified with additional terms that specify its particular super-genre, macro-genre, or micro-genre, such as soap opera, police crime drama, political drama, legal drama, historical drama, domestic drama, teen drama, and comedy drama (dramedy). These terms tend to indicate a particular setting or subject matter, or they combine a drama's otherwise serious tone with elements that encourage a broader range of moods. To these ends, a primary element in a drama is the occurrence of conflict—emotional, social, or otherwise—and its resolution in the course of the storyline.

All forms of cinema or television that involve fictional stories are forms of drama in the broader sense if their storytelling is achieved by means of actors who represent (mimesis) characters. In this broader sense, drama is a mode distinct from novels, short stories, and narrative poetry or songs. In the modern era, before the birth of cinema or television, "drama" within theatre was a type of play that was neither a comedy nor a tragedy. It is this narrower sense that the film and television industries, along with film studies, adopted. "Radio drama" has been used in both senses—originally transmitted in a live performance, it has also been used to describe the more high-brow and serious end of the dramatic output of radio.

A mockumentary (a portmanteau of mock and documentary) is a type of film or television programme depicting fictional events, but presented as a documentary. Mockumentaries are often used to analyse or comment on current events and issues in a satirical way by using a fictional setting, or to parody the documentary form itself. The term originated in the 1960s but was popularised in the mid-1990s when This Is Spinal Tap director Rob Reiner used it in interviews to describe that film.

While mockumentaries are comedic, pseudo-documentaries are their dramatic equivalents. Pseudo-documentary should not be confused with docudrama, a fictional genre in which dramatic techniques are combined with documentary elements to depict real events. Nor should either of those be confused with docufiction, a genre in which documentaries are contaminated with fictional elements.