Hil Seville

Hilton Ronald Aurora "Hil" Seville is a main character in both Bugbrats and its spin off series, Birds and Munks!, appearing in most episodes of both series. He is the first tritagonist of the series. Hil is one of Bobby's friends, and is very close with his twin sister, Mil, although they often bicker with each other. He is a minor protagonist in the series.

Description
The next door neighbor to Bobby is a twin who, along with his sister Mil, loves to cook up mud-pies filled with worms, bugs and other slimy creatures he finds in the backyard. Hil Seville is close to his sister, but that doesn't stop him from constantly getting into arguments with her. He loves to go on adventures with the other Bugbrats, and the messier and the scarier, the better. He comes armed with a diaper filled with moldy things he finds under sofas and beds, as well as dry wit and funny quip for every situation the babies get themselves into. - Bugbrats Description from Regency Pictures. He was portrayed by Julie Roberts.