Martin Hayter Short is a Canadian and American actor, comedian, and writer. Short is known as an energetic comedian who gained prominence for his roles in sketch comedy. He has also acted in numerous films and television shows. He has received various awards including two Primetime Emmy Awards, and a Tony Award. Short was awarded as an Officer of the Order of Canada in 2019.

Sketch comedy comprises a series of short, amusing scenes or vignettes, called "sketches", commonly between one and ten minutes long, performed by a group of comic actors or comedians. The form developed and became popular in vaudeville, and is used widely in variety shows, comedy talk shows, and some sitcoms and children's television series. The sketches may be improvised live by the performers, developed through improvisation before public performance, or scripted and rehearsed in advance like a play. Sketch comedians routinely differentiate their work from a "skit", maintaining that a skit is a (single) dramatized joke while a sketch is a comedic exploration of a concept, character, or situation. Sketch comedy is a genre within American television that includes a multitude of schemes and identities.