A message picture (or message movie) is a motion picture which, in addition to or instead of being for entertainment purposes, intends to communicate a certain message or ideal about society.
Message pictures usually present the message that they want to deliver in the form of a morality play, and are typically serious (often somber) works. However, not all message pictures are entirely serious and there are also films spoofing the genre, such as Sullivan's Travels.
Dore Schary was famous for his message pictures at Metro-Goldwyn-Mayer during the late 1940s and early to mid-1950s. Among these were Tea and Sympathy, Bad Day at Black Rock, and Blackboard Jungle. Other famous message pictures by other parties include Guess Who's Coming to Dinner and In the Heat of the Night (the former directed by Stanley Kramer, who was also well known for numerous message films).
In Indian cinema, B.R. Chopra was known for message pictures. Examples include Kanoon (against capital punishment), Naya Daur (importance of labour), Waqt (importance of time and destiny), Nikaah (against triple talaq (divorce) among Muslims), etc.
Frost, Jennifer; Carr, Steven Alan (March 12, 2018). Teaching History with Message Movies. Bloomsbury Publishing PLC. ISBN 978-1-4422-7839-4.