According to Gary M. Griffin, Walter Pidgeon was known to have one of the biggest cocks in Hollywood. Griffin: "He encouraged the rumour".
Another piece of evidence is that Pidgeon was very good friends with SIZE Queen Mae West. All her male friends had monster cocks. For research purposes, it's helpful to know that West, Madonna, Liz Taylor, Joan Crawford, etc. "dated" certain celebrities. Size queens' preferences are much more reliable than "bulges" or morphed internet photos sometimes.
What I don't like about Pidgeon personally is he was very conservative politically, and also was very much on the wrong side of the 1950's Hollywood Commie witch hunt. He, Walt Disney, Nazi Reagan, and a few others did a great deal of harm to their fellow actors because of politics. Pidgeon and Disney were completely secretive about it. Shame!
Walter Pidgeon's dignified discretion (and secrecy about some things) makes it difficult to evaluate his cock size. It would be much easier for us if all celebrities were like James Woods, who said, "I am not ashamed to tell the world I have an enormous tallywacker."
Leslie Nielsen was handsome in his prime, and was still good looking past middle age. Let's face it, over a billion humans are elderly and we need actors like Nielsen to portray them in motion pictures. Two of my favorite comedians are W.C. Fields and George Burns, and later in life they looked old and ugly. But their movies are great. Hollywood is about entertainment, not porn.