On every disc of I LOVE LUCY: SEASON FIVE, there is a behind-the-scenes still hidden among the discs. They are constantly in the same place, however, which is a good thing for people who are in a hurry to find the eggs. Same as seasons four and six, you can access them from the LUCY ON THE RADIO bonus episodes of MY FAVORITE HUSBAND (Lucy's radio show). Go left twice to highlight Lucy's CBS microphone and press enter. One of them especially is very interesting, a RADIO RECORDERS record featuring part 2 of the February 10th, 1950 episode--- "Mrs. Cooper's Boyfriend."
Reviews: DVD Talk also has a review of
I Love Lucy Season Five by John Sinnott.