Many noticed that the four Cullen episodes lacked commercials, as well as the fact that all three NBC episodes had already been spotted prior to the DVD release. Both NBC primetime episodes (January 13 and 27, 1960) had aired on GSN before, while the daytime episode (February 21, 1957) had been available in the public domain for several years; the daytime episode is notable for not only missing its opening, but for Cullen promoting Charles Van Doren's match against Vivienne Nearing on "Twenty One" – which eventually led to Van Doren's defeat.