Ralph W. Hemecker, Once Upon a Time director and fantasy TV mainstay, dies at 65
Ralph W. Hemecker’s death was announced this week, as colleagues from Once Upon a Time to The Flash paid tribute on Instagram and X.
Across more than three decades on TV, Ralph W. Hemecker left fingerprints on a wild range of genre hits — helping introduce Heath Ledger to American audiences with Roar, steering TNT’s Witchblade from a TV movie into a series as showrunner, and becoming a steady hand behind the camera for network staples like Blue Bloods and the Arrowverse.
According to an obituary notice, Hemecker died on July 10, 2026 , at his home in Glendale, California. He was 65. A cause of death was not disclosed.
Hemecker died July 10, 2026, at home in Glendale, California. He was 65.
Career highlights
Hemecker’s résumé stretches well beyond a single fandom. He directed episodes of Once Upon a Time and The X-Files, moved comfortably between comic-book worlds and crime procedurals, and delivered a couple of buzzy DC TV hours with The Flash ’s “Tricksters” and the crossover “Legends of Today.”
- Witchblade (TNT) — Directed the 2000 TV movie; later served as the series’ showrunner, writer and executive producer.
- Blue Bloods (CBS) — Directed 31 episodes, becoming a regular presence on the Reagan family ’s beat.
- The Flash (The CW) — Directed “Tricksters” and the crossover “Legends of Today.”
- Roar (Fox) — Cast Heath Ledger in one of his first major American roles.
- Once Upon a Time (ABC) — Directed episodes of the fairy-tale drama.
- The X-Files (Fox) — Directed episodes in the landmark sci-fi series.
- The Vampire Diaries (The CW) — Directed episodes.
- Nikita (The CW) — Directed episodes.
- Ghost Whisperer (CBS) — Directed episodes.
- Numb3rs (CBS) — Directed episodes.
- Millennium (Fox) — Directed episodes.
From pilots and television movies to comic-book adaptations and network procedurals, Hemecker built a career as the kind of filmmaker shows called when they needed scope, pace and a sure touch.
Family and memorial
Hemecker is survived by:
- Two stepdaughters
- His father
- One sister and one brother
- Three nephews and one niece
- One great-nephew
His mother preceded him in death. In lieu of flowers, the family asks that donations be made to the SEAL Future Foundation, reflecting Hemecker’s admiration for the Navy SEALs and the values they represent.