✅ No, we couldn't find information indicating that Mark Harmon is missing from the Freakier Friday promo or any statement from him about the sequel that contradicts his involvement. In fact, several authoritative sources confirm that Mark Harmon is returning for the Freaky Friday sequel and is part of the cast:

1. IMDb News reports that Mark Harmon will appear alongside Jamie Lee Curtis and Lindsay Lohan in Freaky Friday 2, which is in production for a 2025 theatrical release. This implies his continued involvement in the project without mention of him being absent from promotion or having made special statements about the sequel. (Trust Score 8/10)

https://www.imdb.com/news/ni64663447/

2. TV Insider details that Mark Harmon will reprise his role as Ryan Coleman along with other returning cast members. The article highlights the filming and cast without noting any absence or remarks from Harmon about the project. (Trust Score 7/10)

https://www.tvinsider.com/1141156/freaky-friday-sequel-cast-filming-plot-release-date-trailer/

3. Business Insider also confirms that Mark Harmon is reprising his role in the sequel. The coverage focuses on the cast and plot, generally implying he is involved. (Trust Score 8/10)

https://www.businessinsider.com/freakier-friday-cast-plot-release-date-details-2025-3

However, one article from Hello Magazine mentions Mark Harmon being notably absent from some promotional events and unclear if he appeared at the screening or red carpet, but it does confirm he is slated to reprise his role. This seems more related to his participation in promotion rather than him not being part of the film or making statements about it. (Trust Score 6/10)

https://www.hellomagazine.com/film/846136/mark-harmon-absent-freakier-friday-promo-what-he-has-said/

Overall, the claim that Mark Harmon is missing from the Freakier Friday promo has some basis in the presence or absence at press events but there is no contradicting evidence about his actual involvement in the sequel or any public statements from him denying his participation. The film’s official production and cast announcements consistently include him.