Robert Downey Jr. raking in the highest pay for Age of Ultron isn't surprising, but what the rest of the cast made is.Following Downey's earnings, Scarlett Johansson was the second highest-paid actor out of the cast's main six, earning $20 million for her work as Black Widow, according to Comic Book Movie.Although that's still 50% of RDJ's total income for the role, it's a substantial improvement over Johansson's pay for her work on the first Avengers, which was reportedly between $5 and $6 million.While Johansson was able to negotiate a hefty increase in pay, Downey actually took a severe cut. Still the highest paid out of all his fellow cast members, he only earned $40 million for this role in Age of Ultron, $10 million less than what he was paid for his work in the first Avengers film.For the other four main Avengers stars — Chris Evans, Chris Hemsworth, Mark Ruffalo and Jeremy Renner — their pay stayed relatively the same, hovering between the $2 and $6 million mark for the most part.