Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Ken Maynard:

"

In 1934, producer Nat Levine hired Ken Maynard for a serial, Mystery Mountain, and planned to make a series of western features with Maynard, beginning with In Old Santa Fe. Maynard's unprofessionalism cost him the job; after In Old Santa Fe Levine replaced Maynard with a singer in his supporting cast, Gene Autry. Maynard kept working in Hollywood, but in smaller productions, until 1940.[citation needed]