Mark Antony (Marlon Brando) gives a speech to the public in JULIUS CAESAR (1953)
Great scene, certainly considering Brando is acting on his own for several minutes but John Gielgud disliked it (he's also in the film). In the book, Letters to a Young Actor, Gielgud is quoted of saying "Marlon looks like he's searching for a baseball bat to bash his brains with." Ouch. I still it's great but I get what Gielgud meant. One of the few Hollywood PEPLUM films shot in black & white.