Darren McGavin

William Lyle Richardson, known professionally as Darren McGavin, was an American film, stage, and television actor best known for his portrayal of the grumpy but loving father in the film A Christmas Story, and for the title role in the television horror series Kolchak: The Night Stalker.

THE X-FILESS6, E13

Agua Mala

As a hurricane bears down on the Florida coast, the agents search for a sea monster that Arthur Dales believes is responsible for the disappearance of a couple and their son.
THE X-FILESS5, E15

Travelers

While researching unsolved killings in which the victims' organs were removed, Mulder uncovers a species-altering experiment that may be traced back to his own father.