Cary Grant and Farrah Fawcett

Here's an interesting bit of footage digitized from 16mm film....it was almost certainly shot in New York City, and shows the famous actors Cary Grant and Farrah Fawcett (Majors) at a table together in a crowded location...perhaps a restaurant? Farrah is then briefly interviewed. This was probably shot by a news cameraman in the 1970s....you can find on the internet a number of still shots of the two of them together in places like Studio 54 (which this might have been). The footage was purchased at an estate sale of a former film editor for a New York television station, but has no notes or other attribution. Posted for historical education and critique....and if anyone has specific information as to the time/place, please drop a note about it.