'Secret Millionaire' will premiere Dec. 3

Fox reality show will begin with two-hour episode

Fox's new reality series "Secret Millionaire" will premiere Dec. 3 with a two-hour episode.
The show, featuring wealthy people going undercover in poor neighborhoods, will air Wednesdays and Thursdays 9 p.m.

Based on an U.K. format, "Secret Millionaire" is produced by RDF USA.