If you don't know the theme to the great Canadian 1970s TV series "The King of Kensington," here it is: https://youtu.be/zacsrdPwydw?si=YVxy7cOsZzyxDqLh
Character: Roark

Roark is a huge Gargoyle who has been living in an attic alone for many years. New to the modern world, he joins Riverdale at the Twilight Detective Agency at the behest of his mistress, Anne Atwood, herself the secret patron of the Agency.