What is the meaning of the Bob Newhart Show episode title Carol Ankles for Indie-Prod?

The title "Carol Ankles for Indie-Prod" refers to a plotline in which the character Carol, played by Suzanne Pleshette, is involved in a storyline about her ankles, likely highlighting a humorous or quirky aspect of her character. "Indie-Prod" suggests a connection to independent production, possibly indicating a creative or unconventional approach within the episode. The title captures the show's blend of comedy and character-driven storytelling, typical of Bob Newhart's style.