The many Adrians
Adrian Pennino is played by Talia Shire, but the actress was far from first choice for the part.
Susan Sarandon was initially considered for the role, but Stallone and the production team opted against her because she was "too sexy".
After being rejected by Cher the studio turned to Bette Midler, but she turned it down as well.
United Artists again thought they had found their Adrian once Carrie Snodgress agreed to the role but the actress ultimately dropped out after her agent asked for a hefty fee.
It was only the list-minute audition from Talia Shire that saw the part finally get filled.