So, where the heck is Erik these days? Erik Per Sullivan is doing "very, very well" these days, according to his former Malcolm in the Middle co-star Jane Kaczmarek, who still keeps in touch with him.

Erik Per Sullivan, famous for playing Dewey on “Malcolm in the Middle,” has been photographed out in public for the first time in 18 years. Per Sullivan, 33, was spotted last Wednesday leaving ...

Malcolm in the Middle star Erik Per Sullivan, who played Dewey in the beloved family sitcom, has been photographed for the first time since leaving Hollywood to pursue higher education.