Dr. Evans lives all alone in Facility X. To not be lonely, Dr. Evans created a holographic wife for himself. He is considered Donald davenport's top scientist. Dr. Evans also helped create the bionic siblings; Adam ,Bree and Chase . Finding Chase very annoying, Dr. Evans agrivates Chase in the episode 'Twas the Mission Before Christmas, but not enough to trigger Spike . Dr. Evans has appeared so far in only one episode.
He has a complexed life even with others.He is a double agent working for Douglas and tries to infiltrate the lab rats he is very smart.And finds Chase very annoying when he repeats that he is the smartest person on the planet.