Previous Bones spoilers have revealed that Brennan's father Max (Ryan O'Neal) will appear in the November 26 episode.

According to Zap2It's Korbi's, Max's daughter isn't the reason he returns:

Sources state that Cam actually hires Max to be a teacher for the Jeffersonian's child enrichment program, much to the dismay of Bones, of course. She only finds out after he starts working... and you can imagine how she reacts!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.