I always think of this bit from 10 Days the Shook the World, where Trotsky didn't have his papers to enter Smolny and just kind of annoyed the guards until they let him in:

One day as I came up to the outer gate I saw Trotzky and his wife just ahead of me. They were halted by a soldier. Trotzky searched through his pockets, but could find no pass.

“Never mind,” he said finally. “You know me. My name is Trotzky.”

“You haven’t got a pass,” answered the soldier stubbornly.

“You cannot go in. Names don’t mean anything to me.”

“But I am the president of the Petrograd Soviet.”

“Well,” replied the soldier, “if you’re as important a fellow as that you must at least have one little paper.”

Trotzky was very patient. “Let me see the Commandant,” he said. The soldier hesitated, grumbling something about not wanting to disturb the Commandant for every devil that came along. He beckoned finally to the soldier in command of the guard. Trotzky explained matters to him. “My name is Trotzky,” he repeated.

“Trotzky?” The other soldier scratched his head. “I’ve heard the name somewhere,” he said at length. “I guess it’s all right. You can go on in, comrade.”