Dexter's Laboratory: Ego Trip

In this wacky animated adventure, Dexter travels through time to discover how cool he becomes and finds a dystopian future where humans have lost their intelligence. Along the way, he meets his future selves, including a muscular, bearded version of himself who saves the day, and discovers that Mandark's sinister plans led to the downfall of society. With multiple timelines and robots in tow, child Dexter must confront his rival and his own destiny to save the future, with unexpected help from an unlikely source – his sister Dee Dee.