The Chief is a character from Where on Earth is Carmen Sandiego?.
He is voiced by Rodger Bumpass, who would later voice Squidward Tentacles.
The Chief is a computer AI depicted as a floating head. Unlike the other chiefs from previous shows in the Carmen Sandiego series, this one has sentimental feeling for Carmen Sandiego from when they worked together at ACME, but that doesn't stop him from doing all he can to capture Carmen for her crimes.