A person who serves as a substitute for a film or television actor or actress as while lights and cameras are being adjusted
Substitute is defined as a person or thing acting in place of something else.
Relief is the ease of pain, tension, strain or other discomfort.
(Baseball) A relief pitcher.
An overflow or accumulation caused by clogging or by a stoppage:
Find another word for backup-man. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for backup-man, like: stand-in, substitute, relief, reliever, backup and fill-in.