A few things I learned after watching all eight films from the "Rocky" series in 72 hours.
Sylvester Stallone Thought 'Rocky' Would Flop After People Walked Out
Sly' Review: A Refreshingly Honest Look Into the Life and Work of Sylvester Stallone
Watch Sylvester Stallone and Carl Weathers Choreograph Their Original 'Rocky' Fight - Muscle & Fitness
Sylvester Stallone Says Dolph Lundgren Sent Him to the ICU During 'Rocky IV
First Draft Screenwriting Advice from Sylvester Stallone - The Script Lab
Sylvester Stallone Doc '40 Years of Rocky' to Premiere Digitally
An Analysis of Sylvester Stallone's Rocky Franchise: A Series That Packs a Punch - Hollywood Insider
Sylvester Stallone Gets Candid About His Career, Regrets, Feuds, Family – The Hollywood Reporter
Sylvester Stallone stories before becoming 'Rocky' star