Mark is a middle-aged human man with dark brown curly hair, bags under his eyes and early signs of age\ing and a prominent jawline and nose.
He is seen wearing a teal button-down collared shirt, black dress pants, and black dress shoes.
Mark briefly appears to defend Vance Waggoner, saying he does not hate Jews after dash-cam footage of Vance saying the opposite.
This is released in a live interview by quoting the Torah in BoJack the Feminist, and because Vance apologized, and offered him a role in his new movie, Koufax.
- Vance Waggoner (good friend)