Mackie grew up in Cypress Hills, Brooklyn, mostly raised by his mother, as his father having died when he was seven.
William Howard Taft | John Howard | Howard Hughes | Howard Stern | Howard University | Ron Howard | Howard Dean | Howard Hawks | Howard Zinn | The Howard Stern Show | Robert E. Howard | Howard Shore | Howard Carter | Howard | Howard Baker | Howard County, Maryland | Trevor Howard | Michael Howard | Clint Howard | Leslie Howard | Clark Howard | Russell Howard | Howard Barker | Ebenezer Howard | Oliver O. Howard | Leslie Howard (actor) | Howard Nemerov | Howard Gardner | Howard Chaykin | Howard Pyle |
Writers for the series include creators new and old to the franchise such as J. M. DeMatteis, Keith Giffen, Joe Kelly, Paul Jenkins, Howard Mackie, Rurik Tyler, and Tom DeFalco.