Ibiza

Gillian Jacobs

Harper

Vanessa Bayer

Nikki

Phoebe Robinson

Leah

Michaela Watkins

Sarah

Jordi Mollà

Hernando

Richard Madden

Leo West

Anjela Nedyalkova

Custodia

Nelson Dante

Lazer

Augustus Prew

Miles

Anthony Welsh

Peter

Humphrey Ker

James

Gwen Elizabeth Duchon

Statue of Liberty

Félix Gómez

Diego

Tea Vracic

Aurora Club DJ

Bojan Ban

'I Show You Love' Guy

Tara Thaller

Leo Fan

Marko Paradžik

DJ Booth Security

Ivan Devcic

Sound Guy

Jani Zombori

VIP Security

Bozena Bilanovic

VIP Woman

Coco Bolleboom

Sushi Woman

Petar Cvirn

Guy at Party

Miguel Ángel Silvestre

Manny

Marina Salas

Nina

Albert Suárez

Chris

Alex Hernandez

Enzo

Larisa Ivetic

Flow DJ

Marco Ciglia

Flow Stage Manager

José Luis García Pérez

Guillermo

Lolo Herrero

Jose

Michelle Noh

Julie (uncredited)

Alex Richanbach

Director

Mark Roper

First Assistant Director

Marco Ciglia

First Assistant Director

Marina Lešić

Script Supervisor

Urs Hirschbiegel

First Assistant Director

Lauryn Kahn

Writer

Will Ferrell

Producer

Nathan Kahane

Producer

Kevin J. Messick

Producer

Adam McKay

Producer

Kelli Konop

Executive Producer

Lauryn Kahn

Executive Producer