Downton Abbey Favorite Stars in a Lavish Historical Drama Packed With Forbidden Romance, Betrayal and Deadly Royal Secrets

If you look past generic streaming algorithm hype trying to package every lavish costume drama as standard period filler, you are looking at The Spanish Princess, Starz’s critically acclaimed historical miniseries developed by Emma Frost and Matthew Graham, based on Philippa Gregory’s bestselling novels The Constant Princess and The King’s Curse.

Missing 'Outlander?' Watch 'The Spanish Princess'

The Setup: Tudor Westminster, an Unbreakable Dynasty, and a High-Stakes Betrothal

Moving away from standard male-dominated Tudor retellings focusing solely on Henry VIII’s later wives, the narrative plunges straight into the vibrant, high-stakes political chess match of the early 16th-century English court:
  • The Royal Arrival: The story centers on Catherine of Aragon (played by Charlotte Hope), the fierce, proud Spanish princess who arrives in rain-soaked England as a teenager, having been promised in marriage to Arthur, Prince of Wales, to secure a powerful alliance between Spain and England.
  • A Shocking Reversal: When Prince Arthur tragically dies shortly after their wedding, Catherine’s future is thrown into devastating peril, threatening to send her back to Spain in disgrace.
  • Forging a New Destiny: Refusing to accept defeat, Catherine makes a daring gamble, claiming her marriage was never consummated and setting her sights on the new heir to the throne—the volatile, charismatic future king, Henry VIII (played by Ruairi O’Connor).

    Spanish Princess' Review: Starz Series Follows Catherine of Aragon

Key Cast & Creative Approach

  • Charlotte Hope’s Fiery Anchor: Charlotte Hope delivers a powerhouse lead performance, portraying Catherine not as a passive pawn, but as a deeply strategic, devout, and fiercely resilient woman determined to claim her crown.
  • A Stellar Supporting Ensemble: The historical canvas is bolstered by standout turns from Ruairi O’Connor as a headstrong, passionate young Henry VIII, Laura Carmichael as Margaret Pole, Georgie Henley as Meg Tudor, and Alicia Borrachero as Queen Isabella of Spain.
  • Examining Power Dynamics: Eschewing dry textbook history, the series shines a spotlight on the often-overwritten perspectives of medieval women, blending lavish court pageantry, political intrigue, and visceral emotional drama.

    The Spanish Princess (TV Series 2019–2020) - IMDb

The Verdict

While streaming prompts love to oversell historical dramas with breathless superlatives, this Starz epic is a gorgeous, emotionally gripping, and magnificently acted historical masterclass that breathes bold new life into one of Britain’s most famous royal unions.