In the series finale, Mary changes the course of history with a decision she makes, and her perilous move for survival causes her to have a stunning realization. Meanwhile, Elizabeth steadies herself for war and becomes the instigator in Mary's demise.
| Title | Reign - Season 4 Episode 16 All It Cost Her |
|---|---|
| Year | 2017 |
| Genre | Drama |
| Country | United States of America |
| Studio | The CW |
| Cast | Adelaide Kane, Megan Follows, Celina Sinden, Craig Parker, Jonathan Goad, Rachel Skarsten |
| Crew | Stephanie Sengupta (Creator), Laurie McCarthy (Creator) |
| Alternative Titles | |
| Keyword | france, europe, queen, arranged marriage, castle, royal family, based on true story, female protagonist, historical fiction, maturity, historical drama, costume drama, fictional biography, 16th century |
| First Air Date | Oct 17, 2013 |
| Last Air date | Jun 16, 2017 |
| Season | 4 Season |
| Episode | 78 Episode |
| Runtime | 42:14 minutes |
| Quality | HD |
| IMDb: | 8.05/ 10 by 798.00 users |
| Popularity | 101.313 |
| Language | English |
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