If you loved Warning Sign, try Sayonara Jupiter
A bridge between a film you've already seen and one most people haven't. Sayonara Jupiter has roughly 7.5× fewer votes than Warning Sign — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theysit in Drama / Science Fiction / Thriller territory. If that's the register that drew you to Warning Sign, the second film will land in a comparable space — through a different lens.
What Sayonara Jupiter is
A frozen orbital station hums past Jupiter’s red eye. Earth sends a crew hunting energy, only to find a black hole blinking awake. Hashimoto and Komatsu’s 1983 moon-shot echoes Kubrick’s shadows.

