Mr. Spock shows up at Carol's apartment. (source)

This photo appears online for long time and I think it's interesting.So I need more information before decide to buy DVD.On IMDB (Click link to see its web page.)it's "The Carol Burnett Show" season 1 episode 12

Anyone ever watched it? I check DVD information on Amazon but it's massive.Which  one Nimoy in?

Or anyone have it,please share.<3