“And Charleston Heston marched with King, does the make him a communist too?”
not unless Heston surrounded himself with communists, was dependent on communist advisors, and Party members claimed he was a secret communist.
Well he was most certainly close to them, as Hollywood was filled with communists.
The great Reverend Billy Graham was another Martin Luther King co-conspirator! Oh the horror!
https://billygraham.org/story/remembering-dr-martin-luther-king-jr/