] The character of Diamond Pete Montana (played by Ralph Ince) was modeled on Big Jim Colosimo (a Capone murder victim in 1920) - "King of the Pimps" and "Father of the Chicago Mob," and he "Big Boy" kingpin (played by Sidney Blackmer) was based upon corrupt politician and Chicago mayor Big Bill Thompson.It was also possible that either she or Helen called a con-man later identified as Marriott, giving him Marlowe""s name and phone number.(The next day, she also reported to Dr.Challis that she believed someone had tampered with the evidence, since there were no bone fragments or teeth: "I""ve got nothing here to indicate here was ever a body at all.In the shadows of a back room, Harold engaged the "valuable services" of the Spanish-accented swashbuckler killer, later revealed to be Puss In Boots (voice of Antonio Banderas).Plot SynopsisTold as a flashback, this is an uncomplicated love story between two star-crossed lovers-students, Harvard pre-law hockey player Oliver Barrett IV (Ryan O""Neal) and Radcliffe music student Jenny Cavalleri (Ali MacGraw).