According to Andrew Sandoval's The Monkees: The Day-by-Day Story of the 60s TV Pop Sensation, "The Audition (Find the Monkees)" - the nineteenth episode of The Monkees series - was broadcast fifty years ago to-day (23 January 1967). It was written by Gerald Gardner and Dee Caruso, directed by Richard Nunis, and featured the songs "Sweet Young Thing," "Papa Gene's Blues," and "I'm a Believer." Sandoval describes the plot as: "The Monkees try to impress TV producer Hubbell Benson who is looking for a group to star in his show."
To demonstrate the recent HD restoration of the footage, this full episode is on the Monkees' YouTube channel: