Some newspapers and magazines are indexed in print sources that go back further in time than online sources do. Look in the Reference Collection in Ref AI 21 to find newspaper indexes such as the Christian Science Monitor Index, the Los Angeles Times Index, or the San Francisco Chronicle Index. Look in Ref AI 3 for the Reader's Guide to Periodical Literature and other magazine indexes, that extend back to the early 20th Century.
Other Reference sources also list film reviews; some include reprints. Here are some recommended titles to consult:
You can also borrow these titles: