making-of
nounUK /ˈmeɪkɪŋ ˌɒv/ · US /ˈmeɪkɪŋ ˌʌv/
1
Broadcasting, Film, Media, Television A documentary about how a film or television show was made, with behind-the-scenes footage.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.