Douglas Davenport

Douglas Davenport is the creator of Marcus, Danny, J, & Emily. He is an evil dad & Donald's younger biological brother who wants to kidnap the Lab Rats & reprogram them for evil & bring destruction.

Personality
Douglas shares many traits with Donald; both men are geniuses who are very arrogant & possess a very big ego. However, unlike Donald, Douglas is ruthless & uncaring; he has no problems with turning children or everyday objects into weapons, starting wars & causing destruction if it benefits him. He is completely amoral, devious & willing to do anything to benefit his goals. He only cares about forwarding his goals and benefiting himself, through various underhanded and illegal activities. He also doesn't have any problem with the idea of harming (or even murdering) children if they got in his way, thus making him a truly evil man.

He does seem to have some level of care for Marcus, his creation; the two have a strained father/son relationship. He later has this same type of relationship with his daughter Emily, who refers to him as "Daddy". The only creations Douglas cares less for are Danny & J, since they turned their backs on him & Marcus & joined the Lab Rats.

Despite his evil traits, Douglas does have a lighter side; he is somewhat childish, much like Donald, & often berates him in a childish manner, such as stealing his catchphrases & calling him "Donny", which he hates.

Though capable of wreaking havoc, Douglas's actions run on utter impulse & believing himself to be a superior inventor compared to his brother & all others. As a result, he can be very ill-tempered & impatient with Marcus's progress despite the benefits of a cool-headed servant.

Virus
Douglas reappeared in the Davenport mansion through this virus, appearing as a large, disembodied, transparent, digital skull. It caused minor damage around the house while Douglas threatened Douglas & the superhumans about his plan of vengeance & world domination.

Cell Upgrade
A fighting upgrade of Douglas' created when Marcus used the resources at the Living Body Program Research Institute to make his master & creator unstoppable. Douglas's abilities while in his Cell Upgrade include regeneration & recreating previous Viratrons the Lab Rats defeat & regenerate. However, as Chase destroys the armor's weakspot, the other Lab Rats manage to destroy Douglas' Cell Upgrade.

Douglas' Viratrons
Being created from the Data Cards, Douglas' set of Viratrons act on his desire to assimilate any form of data.