Seam is a short science fiction action film that I think is well worth the twenty minutes. The price (free) certainly is right. From the description:
In the not-too-distant future, a tenuous peace between humans and remarkably human-like “machines”—some don’t even know they’re not real—is tested when synthetics begin spontaneously exploding. A military-led search for these unwitting suicide bombers begins, sending a terrified machine woman and her human partner on the run.