If you loved Doctor Who: The Husbands of River Song, try World of Tomorrow Episode Two: The Burden of Other People's Thoughts
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Doctor Who: The Husbands of River Song
→
Try this next

World of Tomorrow Episode Two: The Burden of Other People's Thoughts
What they share
Theyboth carry the bittersweet mood tag, and they sit in Drama / Science Fiction territory. If that's the register that drew you to Doctor Who: The Husbands of River Song, the second film will land in a comparable space — through a different lens.
bittersweet
What World of Tomorrow Episode Two: The Burden of Other People's Thoughts is
Eternal Sunshine meets sci-fi. Emily Prime is pulled into a future clone's mind. Carried by dark humor.