The document compares information about the production of the independent film Submarine and the big budget superhero film The Avengers Assemble. It provides details on the budgets, locations, directors, writers and challenges faced during production. Submarine had a low budget of $1.2 million compared to The Avengers Assemble which saw its budget increase to $220 million due to production delays. Both films were profitable but The Avengers Assemble made over $1.5 billion globally.