Dean Epsilon

Dean Epsilon is a dean at Mars University who, in 3001, attended 's surprise 150th birthday party. According to the Professor, Dean Epsilon was involved with the controversial "Department of Pool Studies" at Mars University.

He later attended 's opera at the Metropolitan House of Opera, in 3004, the Astor Endowment Fundraiser for the United Mutant Scholarship Fund, in 3010,  and the World  Championship, in 3012.