4. Daredevil And Iron Man Were Supposed To Share A Series
These days, Iron Man's is one of the world's most popular big screen superheroes and the only Marvel Studios character to have a solo movie which grossed over $1 billion at the box office. Daredevil meanwhile has starred in a hit Netflix series, but both of them were much less popular back in the 1970s. As a result, each of their titles faced imminent cancellation. The plan was for both Daredevil and Iron Man to be paired up in the same comic book with half an issue devoted to each of them. Luckily for the heroes, "Demon in a Bottle" would increase interest in the Armoured Avenger, while Frank Miller joining Daredevil firstly as an artist and later as writer too obviously saved that series and made his title a must buy.