Below is a write-up for Episode Summary: "Friends in Need"

: Back in Walnut Grove, the community deals with the fear of the infection spreading. The episode highlights the selflessness of the characters, particularly Doc Baker, who often works without regard for his own safety.

: The interdependence of frontier towns during natural or biological disasters. Notable Cast & Crew Director : Maury Dexter Writer : Kathleen McGhee-Anderson

: Michael Landon (Charles Ingalls), Karen Grassle (Caroline Ingalls), and Melissa Gilbert (Laura Ingalls Wilder).

However, if you are referring to , Season 6, Episode 17 is actually titled "Wilder and Wilder." If you intended to find an episode called "Friends in Need," that title belongs to Season 7, Episode 11 of the same show.

: Doc Baker's unwavering commitment to his hippocratic oath.