The Internet Movie Database (IMDb): Mister Rogers' Neighborhood
- Cast, crew, and production information.
- http://us.imdb.com/title/tt0062588/

PBS Kids - Mister Rogers' Neighborhood
- Several activities for parents and children, song lyrics, fun facts about Mister Rogers, input from children and parents, TV-show schedule, and timeline.
- http://pbskids.org/rogers/

Family Communications, Inc.
- The producers of Mister Rogers' Neighborhood and other educational materials for families, schools, childcare providers, and other family support professionals.
- http://www.fci.org/

WWWF Grudge Match
- What if Mister Rogers took on Captain Kangaroo?
- http://www.grudge-match.com/History/captaink-mrrogers.shtml