Bergerac - Season 2, Episode 1, "A Message for the Rich" (1983)
Charlie calls on financial whiz Marianne Bellshade to help him raise the ransom money, which she does with the aid of a Sirius 1.
Sold as the Victor 9000 or the Sirius 1 depending upon the market, this machine was designed by Chuck Peddle (who also designed the Commodore PET) as was a business machine that competed with the IBM PC.
Charlie calls on financial whiz Marianne Bellshade to help him raise the ransom money, which she does with the aid of a Sirius 1.