Here's a photo of the boys with Bruce Bennett (Herman Brix) from "How High Is Up," 1940. Bennett was an Olympic gold medalist, former Tarzan actor and had a long movie career. He passed away in 2007 at 100 years old. He also played a football player in "No Census, No Feeling." Bennett's real name is Herman Brix. He used his name in the Olympics, of course, and in his first movies, including the Tarzan serial, "Tarzan and the Green Goddess". He's the one with his hand grabbing Larry's hair.