Miriam "Mim" Possible was supposedly a great-great aunt of Kim Possible who appeared in the Kim Possible episode "Rewriting History". She was accused of stealing a machine made by Professor Demens, supposed ancestor of Professor Dementor.
Notes
- As with everything depicted in the episode, except the final few moments after Kim and Ron wake to discover it was all a dream, it is highly questionable if Mim was "real".