Immunities is a science fiction audio drama series “about a young woman trying to find her way in a world where 99% of humanity have been taken over by aliens, and the rest are…tolerated.” The series is written and directed by Bob J. Koester.

Immunities is an original audio drama about the survivors of an alien invasion, who have to decide what kind of life to lead surrounded by those who look like, and in some ways are, the people they used to know.