This was on the same tape as the Galactica 1980...
The great Thayer David appeared in The Rockford Files episode "Say Goodbye to Jennifer". It aired in 1975. He played a godfather named Carl Birrell and managed to intimidate the heck out of James Garner's character in their one meeting.
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(http://www.dsboards.com/images/RF2.jpg)
(http://www.dsboards.com/images/RF4.jpg)
(http://www.dsboards.com/images/RF5.jpg)
(http://www.dsboards.com/images/RF6.jpg)
The Rockford Files airs weekdays on WGN.