Olivia Thirlby as Holly

Alan Ritchson as Shayne Blackwell

Jim Gaffigan as Paul Jederman

Maria Dizzia as Victoria Jederman

Megan Fox as Juliana

Tito Ortiz as Attila

David Johansen as Ron

Justine Cotsonas as Vanessa

Pawel Szajda as Marjus

Owen Campbell as Troy

Fina Strazza as Young Holly

Alex Gemeinhardt as Young Troy

Lauren Hartman as Young Vanessa

Adam Lindo as Bones Referee

Allison Winn as Girl with Striped Leggings

Taylor Selé as Tommy Bones

Thomas Canestraro as Carlos Suarez

Kareem Savinon as Brandon

Michael Sirow as Dan Wolfe

R. Marcos Taylor as Khan

T.L. Flint as Security Guard #1

Ryan Metcalf as Bobby J

Asra Arif as Crystalline

Jean-Patrick Simeon as Reporter #1

Laura Heywood as Reporter #2

Zack Abramowitz as Reporter #3

Mark Schacknies as Park Dad

Victoria Zalipsky as Park Kid #1

Sophia Zalipsky as Park Kid #2