In
cinema and
literature, a "sacrificial lamb" is a
supporting character who's murdered by a
villain, which prompts the protagonist to avenge them. The sacrificial lamb is often the protagonist's family member, partner, or friend. They can also be a defenceless stranger, such as an orphan. The virtuous hero mourns the sacrificial lamb's death, foiling the wicked villain who celebrates their enemy's defeat. The lamb's murder justifies the rivalry between the hero and the villain. Because no complex setup is needed to establish the trope, it is often criticised as a shallow way to create narrative conflict. A similar trope is the
Women in Refrigerators, where the male hero's girlfriend, sister, or mother gets murdered. An example of this trope's use in early literature is
Macaria in
Heracleidae by
Euripides. The
revenge tragedy theatrical genre is defined by this trope, coupled with the hero's own tragic death. In modern media, examples include
Anthony Edwards' character Goose in
Top Gun, as well as
Phil Coulson in
The Avengers. ==See also==