My oath is eternal. My commitment is absolute. - Batman (1989)

"My oath is eternal. My commitment is absolute."

Batman (1989)

More from Batman (1989)

"It's not who I am underneath, but what I do that defines me."

"I am vengeance, I am the night, I am Batman."

"Criminals are a superstitious and cowardly lot."

"I have one rule."