Tom Lahm appeared on Married with Children as TV fitness instructor and show host Jim Jupiter in the episode titled "Dead Men Don't Do Aerobics" in Season 4. In the 1980s Tom worked in small roles in the prime time soap operas Knots Landing ,Dynasty and Dallas. Appearing with actress Morgan Fairchild and entertainer Engelbert Humperdinck, he appeared in the TV movie Sherlock Holmes:The Mysterious Diary in 1991.