Miss Kathleen is the teacher of a class that and Cynthia Rose attended. She appears in the musical number, "Starfish and Coffee," on episode 201 of Muppets Tonight. She provides back up chorus along with her students.

Miss Kathleen was later seen as a customer complaining about monkey hair in her baked ziti at Johnny Fiama’s Pasta Playhouse on episode 208. She was performed by Leslie Carrara in this episode.

Miss Kathleen is a reworked version of the vocalist of Geri and the Atrics on The Muppet Show.