No Strings Attached

Natalie Portman

As Emma Kurtzman

Ashton Kutcher

As Adam Franklin

Kevin Kline

As Alvin Franklin

Cary Elwes

As Dr. Stephen Metzner

Greta Gerwig

As Patrice

Lake Bell

As Lucy

Olivia Thirlby

As Katie Kurtzman

Ludacris

As Wallace

Jake Johnson

As Eli

Mindy Kaling

As Shira

Talia Balsam

As Sandra Kurtzman

Ophelia Lovibond

As Vanessa

Guy Branum

As Guy

Ben Lawson

As Sam

Jennifer Irwin

As Megan

Adhir Kalyan

As Kevin

Brian H. Dierker

As Bones

Abby Elliott

As Joy

Vedette Lim

As Lisa

Gary David Goldberg

As Emma's Relative

Armen Weitzman

As Taxi Driver

Shaun Russell

As LACMA Guard

Nealla Gordon

As Lydia

Seth Morris

As Man with Dog

Nasim Pedrad

As Writer

Elizabeth Meriwether

As Writer

Mollee Gray

As Sari

Derek Ferguson

As Benji

Matthew Moy

As Chuck

Tyne Stecklein

As Victoria

Kym Connor

As Stage Mom

Renna Bogdanowicz

As Stage Assistant Director

Jennifer Hamilton

As On Camera Choreographer

Krystal Ellsworth

As Secret High Dancer

Megan Honore

As Secret High Dancer

Nick Lanzisera

As Secret High Dancer

Moira 'Anjolie' Marfori

As Secret High Dancer

Dalphe Morantus

As Secret High Dancer

Katrina Norman

As Secret High Dancer

Heather Phillips

As Secret High Dancer

Britt Stewart

As Secret High Dancer

Paula Van Oppen

As Secret High Dancer

William Loftis

As Secret High Dancer

KC Monnie

As Secret High Dancer

Jason Williams

As Secret High Dancer

Chulachak Chakrabongse

As Bar Group

Jay Barclay

As Bar Group

Tom Tangen

As Eli's Dad

Tim Matheson

As Eli's Dad #2

Ben Lautman

As Rabbi

Joshua Andreacola

As Boy at Wake

Sam Greenberg

As Boy at Wake

Rachel McDermott

As STK Waitress

Robert Trapp

As Mini-Golfer

Rachael Markarian

As Frat Party Dancer

Kherington Payne

As Frat Party Dancer

Dylan Doornbos Hayes

As Young Adam

Stefanie Scott

As Young Emma

Marko Germar

As Secret High Dancer