You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "The actress that played Joanna Loudon on "Newhart" also co-stared with Waylon Jennings in a film released in what year?" whose answer is 1966.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Joanna Loudon Newhart actress
Useful Output:

Doc 1: WGN Radio's Dave Plier talks to actress Julia Duffy on the legacy of Bob Newhart, eight seasons on 'Newhart' and her latest role on Palm
Doc 2: "Newhart" Mrs. Newton's Body Lies A-Mould'ring in the Grave (TV Episode 1982) Mary Frann as Joanna Loudon.
Doc 3: Character Guide for Newhart's Joanna Loudon. Includes character biography  Appearances. Newhart. Main cast, played by Mary Frann. Episode 1x13: The
Doc 4: Joanna Loudon was the wife of Dick Loudon, and a co-owner of the Stratford Inn. She was portrayed by Mary Frann.
Doc 5: Newhart featured its namesake actor as Dick Loudon, an author who moves with his wife, Joanna (Mary Frann), from New York City to a small town in Vermont to