In 1977, he appeared as Bill Malley in the BBC series Murder Most English. Comer appeared in an episode of All Creatures Great and Small entitled "The Name of the Game" in 1978.
In 1977, Comer played Bill Malley in the British television series Murder Most English. The following year, he made a guest appearance in an episode of the popular series All Creatures Great and Small, titled "The Name of the Game".