Doctor Who: The Husbands of River Song

On Christmas Day, amidst celebrations on a faraway human colony, an unenthusiastic Doctor attempts to evade festive merriments, only to be interrupted by a distress call from a crashed spaceship. Recruited into River Song's squad, the Doctor embarks on a high-speed chase across the galaxy, as they race to appease the fury of King Hydroflax. The king's massive robot enforcer is rampaging out of control and poses an imminent threat to their lives. Nardole finds himself caught in the crossfire, while River Song, unaware of the Doctor's true identity, tries to piece together the puzzle. Their journey aboard a starliner filled with notorious galactic villains leads them towards a long-avoided destination, revealing unexpected truths as the story unfolds.