Ms. Garrett, a television personality who runs a ministry in Los Angeles, accused her half brother, Bernard Garrett Jr., a son of the man played by Mr. Mackie and one of the film’s co-producers, of sexually abusing her and her younger sister when they were children in the 1970s. Apple removed his name from publicity materials, and he no longer appears as a producer of “The Banker” on the website IMDB, which lists film credits.
Mr. Garrett denied the accusations, saying in an email, “These allegations against me simply are not true.”
Adapting true stories for the screen has long been a fraught endeavor, with films like Oliver Stone’s “J.F.K.” and Norman Jewison’s “The Hurricane” drawing criticism for mixing fact and fiction. Universal Pictures faced complaints this year over “Green Book,” a fact-based film centered on the relationship between a black concert pianist, Donald Shirley, and his white chauffeur in midcentury America. Although the Shirley family condemned the portrayal, Universal backed the film through awards-campaign season, and it won the Oscar for best picture.