"Everyone wants one."
Three college friends hit the biggest party of the year, where a mysterious phenomenon disrupts the night, quickly descending into a chaos that challenges their friendships - and whether they can stay alive.
Rhys Wakefield
David
Logan Miller
Teddy
Ashley Hinshaw
Jill
Natalie Hall
Melanie
Suzanne Dengel
Allison
Colleen Dengel
Alison
Rohan Kymal
Angad
Adam David Thompson
Kyle
Ronald Ogden
Mike
Bernard D. Jones
Greg
Brad Mills
Ryan
April Billingsley
Brenda
Peter Luis Zimmerman
Steve
Gracie Zane
Partygoer
Alex Trewhitt
Bikini Girl
Lilly Roberson
Party Girl
Hannah Kasulka
Opponent
Chrissy Chambers
Kitty
+1 Official Trailer #1 (2013) - Rhys Wakefield Thriller HD
Urban Legend
The Return
Containment
Cheat
Emergency
Margaux
Spring
Books of Blood
Happy Death Day 2U
Not Without Hope