Eddy (Lab Rats)

Eddy is a recurring villain in Lab Rats. He is a computer bot created by Donald Davenport who constantly antagonizes Adam, Bree, Chase, and Leo. However, he has it out for Tasha, Mr. Davenport's wife.

Biography
Donald Davenport created Eddy to be his home security system, and it was implied he used to be kind and helpful. However, Eddy ended up becoming mean and unforgiving over time to the point to becoming spiteful and unhelpful.

After Donald married Tasha, Eddy constantly had it out for Tasha, and showed great hate for her son, Leo Dooley. Even Adam, Bree and Chase started seeing Eddy as the bane of their existence.

During Donald's and Tasha's one year anniversary, Eddy was angered because it was on the same day as his activation. In retaliation, Eddy would antagonize Tasha by messing up her anniversary pictures, and insulting her even when he was told to apologize. Later, Tasha forces Eddy to comply with giving her control of his mute button, and tricks him by saying she will talk Donald into not shutting him off the next day as he was about to get shut down for the night.

During a contest in Tech Town, Chase uses a previous version of Eddy, which he calls "Cheddy". The app proved to be useful until Eddy broke out of the app, and terrorized everyone's phones and all the computers in Tech Town. Chase was forced to shut down Eddy through his mainframe.

When Tasha was sick, Leo created a diagnostic pill that was based off of his schematics. However, Leo ended up downloading Eddy into the pill, causing Eddy to possess Tasha. Eddy once again antagonized Tasha by dressing her up in a ridiculous fashion and making enemies of all of Tasha's friends.