| Action Dexter | |
| Profile | |
| Gender | Male |
| Species | Human |
| Family | Dee Dee (sister) |
| Occupation | Fighting evil |
| First Appearance | Ego Trip |
| Voiced By | Jeff Bennett |
Action Dexter is Dexter's future self as an adult. He has big muscles and can fight like a man. He can operate and control weaponry which he uses to fight evil in the dark future where Overlord Mandark rules over the world.
Appearance
Action Dexter is a big muscular man who has an orange beard and glasses. He wears a black shirt and a white ripped lab coat. It's revealed he has gone bald and that Old Man Dexter was actually wearing a wig.
Personality
Unlike his young adult and older selves, Action Dexter is pure epic as after years of abuse from his most hated
A younger Action Dexter
rival, he decided he had enough and quit his job and becoming physically stronger.
Also, just like his counterparts he appears to have issues with his sister as shown when he was shocked by her sudden appearance. He also has his counterpart's tendency to complain as he stated "I wanted to be the one to save the future" after Dee Dee did so.
Trivia
- Action Dexter, unlike the other Dexters, was not voiced by Christine Cavanaugh. He was voiced by Jeff Bennett instead.
- He is the only one of Dexter's future selves that has not been seen in any other episodes besides Ego Trip.
- He and Action Hank have many similarities and traits.
- In a flashback scene, he is shown looking similar to Number 12, though less scrawny.
- He appears in Dexter's Laboratory: Chess Challenge as the knight for Team Dexter.