The film's cast lineup was announced in June 2025.<ref>{{cite web |last=Grobar |first=Matt |date=26 June 2025 |title=Melanie Lynskey, Max Greenfield, Stephanie Beatriz, Sunny Sandler & More Set For Netflix Comedy 'Don't Say Good Luck' |url=https://deadline.com/2025/06/dont-say-good-luck-movie-sets-cast-netflix-1236443285/ |url-status=live |access-date=5 July 2025 |website=[[Deadline Hollywood|Deadline]]}}</ref> [[DigitalIt Spy]]was reported that the filmfilming had gone into productionstarted that same month, with filmingproduction expected to last six weeks and taking place mostly in [[New Jersey]].<ref>{{cite web|last=Lewis|first=George|date=29 June 2025|title=Beloved sitcom stars to team up for new Netflix comedy|url=https://www.digitalspy.com/movies/a65241905/dont-say-good-luck-netflix-movie-stephanie-beatriz/|url-status=live|access-date=5 July 2025|website=[[Digital Spy]]}}</ref><ref>{{cite web|last=Moore|first=Kasey|date=13 May 2025|title='Don't Say Good Luck': Sunny Sandler Headlining New Comedy Film For Netflix|url=https://www.whats-on-netflix.com/news/dont-say-good-luck-sunny-sandler-headlining-new-netflix-musical-film/|url-status=live|access-date=5 July 2025|website=What's on Netflix}}</ref>
