If I hazarded a guess, I would say that Son Of Kong came about because David O. Selznick had a lot of leftover footage from the first film and that footage from King Kong did not go to waste when King Kong became the enormous hit it was. This was a sequel that almost demanded to be made.
Labor Day back in New York during my childhood could have been nicknamed Ape Day because inevitably WOR television which was the RKO station ran King Kong, Son Of Kong and Mighty Joe Young. The King, his offspring and Terry Moore's pet entertained a whole new generation of kids for years on that day.
After all the damage that King Kong wreaked upon New York and with everybody and his mother suing Robert Armstrong all the poor guy wants to do is get away from everything, especially process servers. He boards a tramp steamer back to the South Seas from whence he got King Kong. Along with him is Helen Mack who also has reasons to skip out of civilization.
They come upon Frank Reicher the captain who took them to King Kong's island along with John Marston. Interestingly enough the best part of the film is the mutiny led by Ed Brady and John Marston who understandably don't want any part of that island any more. Why this became such an issue for a proletarian uprising is beyond me, still I always get a great sense of satisfaction when the proletariat seaman decide they don't want a captain whether its Reicher or Marston and cast him adrift with the rest of the stranded castaways. It's one of the best examples of defending anarchism I've ever seen on the screen.
Of course on the island Armstrong, Mack and the rest meet up with a discontented native population who say things have gone to pot since their deity King Kong was taken away. Armstrong meets up with a 12 foot offspring of the 50 foot father and he bonds with the baby Kong. I've often wondered where Mama Kong was in all of this.
Anyway RKO made sure there would be no future Kong sequels, but for those who have never seen this film I'm not saying how. Even after over 70 years, King Kong and The Son Of Kong still have the power to entertain. These films will never date.
