“- Grandpa Edwin Hoover: When you're young, you're crazy to do that shit.
- Frank Ginsberg: Well what about you?
- Grandpa Edwin Hoover: What about me? I'm old. When you're old you're crazy not to do it.”

Toni Collette - Sheryl Hoover
Steve Carrell - Frank Ginsberg
Alan Arkin - Grandpa Edwin Hoover

“You believed in these drugs. And, you rebuilt this man. And you did put him back out on the street. But now, he's out there killing people. And we can't have that. Now you find him... and you fix it.”

John L. Watkins - Man with Cigar

“I've got 48 hours off from the world, man. I'm gonna blow steam out my head like a screaming kettle.”
John Simm - Jip

“- Marina: What's an Ayahuasca ceremony?
- Cornelia: You drink this sludgy liquid and you hallucinate and vomit up your demons.
- Marina: Okay. Well, we're just having a cookout and maybe playing charades.”

Maria Dizzia - Marina
Naomi Watts - Cornelia

“- Mike Howell: Wait, why do you think it's dangerous?
- Phoebe: Yeah?
- Rose: Like I said to you before, because of the monkeys. The monkeys!”
Jesse Eisenberg - Mike Howell
Kristen Stewart - Phoebe Larson
John Leguizamo - Rose