Sullivan was Jenner's minion and a supporting character in The Secret of NIMH, though he doesn't like the latter's idea of killing Nicodemus. He eventually was on Justin's side. He was voiced by the late Aldo Ray.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
