Foreman (Nikola Tesla's Night of Terror)
From Tardis Wiki, the free Doctor Who reference
A Foreman worked at Niagara Generator.
In 1903, he interrupted Nikola Tesla's presentation reporting on an emergency after Bill Tallow died. The foreman thought that electric shock was the reason of his death and that Tallow was killed by one of the machines. (TV: Nikola Tesla's Night of Terror)