What actors and actresses appeared in Singularity - 2010?

The film "Singularity" (2010) does not have any listed actors or actresses in its credits. This is because it is a documentary film that focuses on the concept of technological singularity and does not feature traditional narrative storytelling or characters.

It is possible that the film features interviews with experts and researchers in the field, but these individuals are not considered "actors" in the typical sense.