Gandalf forgetting Lord of the Rings' Blue Wizards' names in The Hobbit was even funnier than the mildly insulting put-down ...

By the last movie, it was Gandalf up there on the busses. And I said, 'Well, I might have been in a film I didn't know I'd ...

Gandalf the Grey/White was a wizard in Tolkien’s pre-technology ... became engineers or engaged in some other technical profession. Going back even further there was simply little to learn. A couple ...