"[addressing the UN in Austria] My name is King T'Challa, son of King T'Chaka. I am the sovereign ruler of the nation of Wakanda. And for the first time in our history, we will be sharing our knowledge and resources with the outside world. Wakanda will no longer watch from the shadows. We cannot. We must not. We will work to be an example of how we, as brothers and sisters on this Earth, should treat each other. Now, more than ever, the illusions of division threaten our very existence. We all know the truth. More connects us than separates us. But in times of crisis, the wise build bridges, while the foolish build barriers. We must find a way to look after one another, as if we were one single tribe."

"Martin Freeman as Everett K. Ross"

"Brendan Sexton III - Crop-Haired Guy"

"[angered at why T'Chaka abandoned N'Jobu's son in the US] YOU WERE WRONG! ALL OF YOU WERE WRONG! To turn your backs on the rest of the world! We let the fear of our discovery stop us from doing what is right. No more! I cannot stay here with you. I cannot rest while he sits on the throne. He is a monster of our own making. I must take the mantle back. I must! I must right these wrongs."

"Long live the king."

"Željko Ivanek - Desk Sergeant"

"Amanda Warren - Denise"

"Kathryn Newton - Angela"

"Lucas Hedges - Robbie"

"Caleb Landry Jones - Red Welby"

"Kerry Condon - Pamela"

"Samara Weaving - Penelope"

"Darrell Britt-Gibson - Jerome"

"Sam Rockwell - Jason Dixon"

"Abbie Cornish - Anne"

"John Hawkes - Charlie"

"Woody Harrelson - William 'Bill' Willoughby"

"Clarke Peters - Abercrombie"

"Peter Dinklage - James"

"Daniel Kaluuya as W'Kabi"

"Bob Stephenson – Father Walther"

"[live on the news] My daughter Angela was murdered 7 months ago. It seems to me the police department is too busy torturing black folk to solve actual crimes."

"[live on the news] This didn't put an end to shit, you fucking retard. This is just the fucking start. Why don't you put that on your "Good Morning Missouri" fucking wake up broadcast, bitch?"

"Myra Turley – Sister Gina"

"Kristen Cloke – Ms. Steffans"

"Andy Buckley – Uncle Matthew"

"Y'know what I was thinking about today? I was thinking 'bout those street gangs they had down in Los Angeles, those Crips and those Bloods? I was thinking about that buncha new laws they came up with, in the 1980's I think it was, to combat those street-gangs, those Crips and those Bloods. And, if I remember rightly, the gist of what those new laws were saying was if you join one of these gangs, and you're running with 'em, and down the block one night, unbeknownst to you, one of your fellow Crips, or your fellow Bloods, shoot up a place, or stab a guy, well then, even though you didn't know nothing about it, and even though you may've just been standing on a streetcorner minding your own business, what these new laws said was you're still culpable. You're still culpable, by the very act of joining those Crips, or those Bloods, in the first place. Which got me thinking, Father, that whole type of situation is kinda like your Church boys, ain't it? You've got your collars, you've got your clubhouse, you're, for want of a better word, a gang. And if you're upstairs smoking a pipe and reading a bible while one of your fellow gang members is downstairs fucking an altar boy then, Father, just like those Crips, and just like those Bloods, you're culpable. Cos you joined the gang, man. And I don't care if you never did shit or you never saw shit or you never heard shit. You joined the gang. You're culpable. And when a person is culpable to altar-boy-fucking, or any kinda boy-fucking, I know you guys didn't really narrow that down, then they kinda forfeit the right to come into my house and say anything about me, or my life, or my daughter, or my billboards. So, why don't you just finish your tea there, Father, and get the fuck outta my kitchen."

"Kathryn Newton – Darlene Bell"

"Bayne Gibby – Casey Kelly"

"Laura Marano – Diana Greenway"

"Marietta DePrima – Miss Patty"

"Jake McDorman – Mr. Bruno"

"[while planting flowers at the billboards, Mildred is startled by a deer that has crossed an open field and is now standing near her] Hey baby... Yup, still no arrests. How come I wonder? 'Cause there ain't no God and the whole world's empty, and it doesn't matter what we do to each other? I hope not. How come you came up here out of nowhere lookin' so pretty? You ain't trynta make me believe in reincarnation or somethin' are ya? 'Cause you're pretty but you ain't her... She got killed. Now she's dead forever. I do thank you for comin' though. If I had some food I'd give it to ya. All I got is some Doritos, 'n' they might kill ya, they're kinda pointy... Then where would we be?"

"Daniel Zovatto – Jonah Ruiz"

"Marielle Scott – Shelly Yuhan"

"John Karna – Greg Anrue"

"Beanie Feldstein – Julianne "Julie" Steffans"

"Lois Smith – Sister Sarah Joan"

"Stephen McKinley Henderson – Father Leviatch"

"Timothée Chalamet – Kyle Scheible"

"Laurie Metcalf – Marion McPherson"

"Tracy Letts – Larry McPherson"

"Odeya Rush – Jenna Walton"

"[in a letter] Dear Mildred, Dead Man Willoughby here. Firstly, I wanted to apologize for dyin' without catchin' your daughter's killer. It's a source of great pain to me and it would break my heart to think you thought I didn't care. 'Cause I did care. There are just some cases, where you never catch a break. Then 5 years down the line, some guy hears some other guy braggin' about it in a barroom or a jail cell. The whole thing is wrapped up through sheer stupidity. I hope that might be true for Angela, I really do. Second, I got to admit Mildred, the billboards were a great fucking idea. They were like a chess move. And although they had absolutely nothing to do with my dyin'... I will assume almost everyone in town will assume that they did. Which is why, for Willoughby's counter-move, I decided to pay the next month's rent on 'em. I thought it'd be funny, you having to defend them a whooole 'nother month after they've stuck me in the ground. The joke is on you Mildred. Ha ha, and I hope they do not kill you. So good luck with all that, and good luck with everything else too. I hope and I pray that you get him."

"Lucas Hedges – Danny O'Neill"

"Hey, I'm like Keith Richards. I'm just happy to be anywhere."

"Julie Steffans: Some people aren't built happy, you know."

"Kyle Scheible: You're gonna have so much unspecial sex in your life."

"You're not gonna get in a car with a guy that honks, are ya?"