
Plot
Doug Harris is a loveable but socially awkward groom-to-be with a problem: he has no best man. With less than two weeks to go until he marries the girl of his dreams, Doug is referred to Jimmy Callahan, owner and CEO of Best Man, Inc., a company that provides flattering best men for socially challenged guys in need. What ensues is a hilarious wedding charade as they try to pull off the big con, and an unexpected budding bromance between Doug and his fake best man Jimmy.
Trailer
Cast

Kevin Hart
Jimmy Callahan / Bic

Josh Gad
Doug Harris

Kaley Cuoco
Gretchen Palmer

Affion Crockett
Reggie / DrysDale

Olivia Thirlby
Alison Palmer

Jorge Garcia
Lurch / Garvey

Nicky Whelan
Nadia

Dan Gill
Bronstein / Dickerson

Corey Holcomb
Otis / Alzado

Ken Howard
Ed Palmer

Cloris Leachman
Grandma Palmer

Jenifer Lewis
Doris Jenkins

Mimi Rogers
Lois Palmer

Aaron Takahashi
Endo

Alan Ritchson
Kip / Carew

Mimi Gianopulos
Mimi

Nikki Leigh
15 Year Old Girl

Catherine Chen
Hot Model

Colin Kane
Fitzgibbons / Plunkett

Whitney Cummings
Holly Munk

Ignacio Serricchio
Edmundo / Dirty Eddie Sanchez

Patrick Carlyle
Andrew

Vicky Kadian
Vicky / Garvey

Tristin Mays
Cute Bridesmaid

Josh Peck
Bad Best Man

Rawson Marshall Thurber
Cop

Jayda Berkmen
Bachelor Party Girl (uncredited)

Glozell Green
Attractive Traveler

Robert Towers
Lou

Neal Israel
Rabbi Steinsaltz

Justine Ezarik
Stuart's Wife Pam

Tyler Michael Brown
Batting Cage Kid

Peter Gilroy
P.J. the Waiter

Amy Okuda
Lurch's Wife Marci

Jeff Ross
Hal Lane

Joe Namath
Football Legend

John Riggins
Football Legend

Ed Jones
Football Legend

David Burr
Father McNulty

Anthony L. Fernandez
Angel