Tia Mowry, Jackée Harry, and Tim Reid previously worked on Sister, Sister (1994) along with Tia's twin sister Tamera Mowry-Housley.
Reunion for Tia Mowry with Jackie Henry and Tim Reid since 1994 with Sister Sister
They used Tamera Mowry-Housley, Tia's twin sister, to shoot the movie cover photo. You can tell by the mole on Tamera's left cheek seen in the photo, but not on Tia.