Stephen Kalyn Joins ‘Housemaid’s Secret’ Cast After ‘Off Campus’ Fame

After rocketing to fame with his breakout role in “Off Campus,” Stephen Kalyn has joined the cast of Lionsgate’s “The Housemaid’s Secret.” Kalyn joins the previously announced ensemble of Sydney Sweeney, Kristen Dunst, Michele Morrone and Paul Anthony Kelly for the film, which is the fol…