Leslie Grossman reprises Flossie role in Starz prequel Power: Origins

Leslie Grossman will recur as Florence "Flossie" Siegel in Power: Origins, Starz's fourth Power spinoff, per Deadline (18 August 2026). Flossie — described as Manhattan's most prolific madam — first appeared in Raising Kanan's final season. Origins traces the rise of Ghost, Tommy and Kanan in New York. Season 1 has wrapped; Starz released a teaser in July 2026. Lionsgate Television produces.