Found this that may help from the Doylestown Daily Intelligencer for 26 September 1964:
1:00 PM
(10) NFL Pro Football Special -- each week host Bill Cullen meets a circle of football professionals. The pro star panel is led by the Giants head coach Allie Sherman. This week's panel: Tommy Mason, Vikings; Jack Pardee, Rams; Paul Hornung: Packers; Dick Modzelewski: Browns; Joe Schmidt: Lions.
10 was the CBS affiliate in Philly at the time. Since the Eagles were home that weekend, no game on TV (that was the rule then, no substitute game, no Eagles, nothing). This was also a year before NFL Films started (that was in '65), so I have no idea who did this.
--Mike