Spider Rico - Production

Production

United Artists liked Stallone's script, and viewed it as a possible vehicle for a well-established star such as Robert Redford, Ryan O'Neal, Burt Reynolds, or James Caan. Stallone appealed to the producers to be given a chance to star in the film. He later said that he would never have forgiven himself if the film became a success with someone else in the lead. He also knew that producers Irwin Winkler's and Robert Chartoff's contract with the studio enabled them to "greenlight" a project if the budget was kept low enough.

Certain elements of the story were altered during filming. The original script had a darker tone: Mickey was portrayed as racist and the script ended with Rocky throwing the fight after realizing he did not want to be part of the professional boxing world after all.

Although Chartoff and Winkler were enthusiastic about the script and the idea of Stallone playing the lead character, they were hesitant about having an unknown headline the film. The producers also had trouble casting other major characters in the story, with Adrian and Apollo Creed cast unusually late by production standards (both were ultimately cast on the same day). Real-life boxer Ken Norton was initially sought for the role of Apollo Creed, but he pulled out and the role was ultimately given to Carl Weathers. Norton had had three fights with Muhammad Ali, upon whom Creed was loosely based. According to The Rocky Scrapbook, Carrie Snodgress was originally chosen to play Adrian, but a money dispute forced the producers to look elsewhere. Susan Sarandon auditioned for the role but was deemed too pretty for the character. After Talia Shire's ensuing audition, Chartoff and Winkler, along with Avildsen, insisted that she play the part.

Inventor/operator Garrett Brown's new Steadicam was used to accomplish smooth photography while running alongside Rocky during the film's Philadelphia street jogging/training sequences and the run up the Art Museum's flight of stairs. It was also used for some of the shots in the fight scenes and can be openly seen at the ringside during some wide shots of the final fight. (Rocky is often erroneously cited as the first film to use the Steadicam, although it was actually the third, after Bound for Glory and Marathon Man.)

While filming Rocky, both Stallone and Weathers suffered injuries during the shooting of the final fight; Stallone suffered bruised ribs and Weathers suffered a damaged nose, the opposite injuries of what their characters had.

The poster seen above the ring before Rocky fights Apollo Creed shows Rocky wearing red shorts with a white stripe when he actually wears white shorts with a red stripe. When Rocky points this out he is told that "it doesn't really matter does it?". According to director Avildsen's DVD commentary, this was an actual mistake made by the props department that they could not afford to rectify, so Stallone wrote the brief scene to ensure the audience didn't see it as a goof (Carl Weathers would, ironcally, wear white-striped red shorts for the Creed-Balboa rematch in Rocky II). Avildsen said that the same situation arose with Rocky's robe. When it came back from the costume department, it was far too baggy for Stallone. And because the robe arrived on the day of filming the scene and there was no chance of replacing or altering it, instead of ignoring this and risk the audience laughing at it, Stallone wrote the dialogue where Rocky himself points out the robe is too big.

The first date between Rocky and Adrian, in which Rocky bribes a janitor to allow them to skate after closing hours in a deserted ice skating rink, was shot that way only because of budgetary pressures. This scene was originally scheduled to be shot in a skating rink during regular business hours. However, the producers ultimately decided that they couldn't afford to hire the hundreds of extras that would have been necessary for that scene.

Rocky has the 7th highest return of investment of any film ever made. With a production budget of less than 1 million dollars, it eventually earned worldwide box-office receipts exceeding $225 million.