Hairballs A group of house cats meet up with some mice. Details Casts Title Hairballs Release Date 2000-01-01 Runtime 00 Hours 05 Minutes Genres Animation Comedy Production Companies Film Roman Production Countries United States of America Kevin McDonald... (voice)... Jeremy Kramer... (voice)... Brian McFadden... (voice)... Maria Bamford... (voice)... Carlos Alazraqui... (voice)... Mr. Lawrence... (voice)...