Boy Genius Dexter makes amazing invention after amazing invention including a time machine that his annoying sister Dee Dee first used in the first episode, “DeeDeemensional.” I enjoyed the way it ended.
If there were a message that was so important it required time travel, I certainly would not send my idiot sister.

Variants

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  1. Dexter’s Laboratory by Genndy Tartakovsky (28 April 1996).
    2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by Genndy Tartakovsky