HomePeople Biography and filmographyDan Slepian Biography unavailable on TMDB. Movies (2)TV shows (4) Movies (2) The Widower: 'Til Death Do Us Part2026 · Executive Producer Untitled JJ Velazquez ProjectUntitled JJ Velazquez Project · Producer TV shows (4) Allegedly with Ellison Barber2026 · Self - Senior Investigative Producer, Dateline The Sing Sing Chronicles2024 · Self, Executive Producer The Widower2021 · Narrator (voice), Supervising Producer Dateline1992 · Producer