Uploaded June 2017 | Updated September 2026, 2 weeks ago

---

Reign - Episode 4x15: Blood in the Water Promo (HD)

MARY'S LIFE HANGS IN THE BALANCE - Childbirth threatens to take Mary's (Adelaide Kane) life, which leaves her and her unborn child's safety in jeopardy. Elizabeth (Rachel Skarsten) discovers that someone in her inner circle was the cause of the death of someone close to her. Dan Jeannotte, Jonathan Goad, Celina Sinden, Megan Follows, Craig Parker, Ben Geurens, Rose Williams, Will Kemp and Spencer MacPherson also star. Charles Biname directed the episode written by Drew Lindo and Wendy Riss Gatsiounis (#415).

Reign 4x15 Extended Promo/Preview "Blood in the Water"
Reign Season 4 Episode 15 Extended Promo
Reign 4x15 Extended Promo "Blood in the Water" (HD)

Property of The CW©. No copyright infringement intended or implied.
Property of Warner Bros Inc.© No copyright infringement intended or implied

Reign, Reign 4x15, Reign Promo, Reign 4x16 Promo, Reign Trailer, Reign 4x16 Trailer, Reign Preview, Reign 4x16 Preview, Reign 4x16 Trailer, Reign S04E16 Promo, Mary, Francis, Sebastian, Bash, Catherine, Narcisse, Greer, Leith, Scotland, Claude, France, Elizabeth, England, Reign Season Finale, Reign Season 4