Permanence of Change With no child-protection laws, and influenced by Charles Darwin's theory of evolution, Mike has a girl removed from her ""guardian"" by taking the man to court and trying him for animal abuse. Mary Ann: Doren Fein. Details Casts Videos Galleries Posters Season Lists Title Permanence of Change Genres Western Drama Release Date 1995-04-08 Episode Runtime 00 Hours 47 Minutes Season Number 3 Episode Number 23 Production Companies The Sullivan Company, CBS Productions Jane Seymour... Michaela Quinn... Joe Lando... Byron Sully... Shawn Toovey... Brian Cooper... Chad Allen... Matthew Cooper... Erika Flores... Colleen Cooper... DR.QUINN - Trailer VO season 1 (Trailer) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1685x948) Original Size (1600x900) Original Size (2732x1536) Original Size (2732x1536) Original Size (680x1000) Original Size (680x1000) Original Size (680x1000) Original Size (680x1000) Original Size (500x750) Original Size (666x1000) Original Size (800x1200) Season 1 17 Episode(s) 1993-01-01 Season 2 27 Episode(s) 1993-09-25 Season 3 29 Episode(s) 1994-09-24 Season 4 28 Episode(s) 1995-09-23 Season 5 26 Episode(s) 1996-09-21 Season 6 22 Episode(s) 1997-04-12