Lauren Lapkus

Mal

Nick Rutherford

Cal

Lucy Hale

Jesse

Beck Bennett

Tyson

Dree Hemingway

April

Maya Kazan

Katie

Darrell Britt-Gibson

Charlie

John Kapelos

Louis

Beverly D'Angelo

Edie

Kyle Mooney

Gabe

Jeff Barry

Henry

Elizabeth Ruscio

Aunt Becky

Jeff Grace

Bartender

Ryan Malena Davis

Waiter

Brittany Furlan

Samantha

Robert Schwartzman

Beb

Jase Grimm

Young Stripper

Lauren Knutti

Drunk Bride

Alison Meagher-Manson

Bachelorette Partier