| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexandra Milchan | Crew | Production | Producer |
 Anka Malatynska | Crew | Camera | Director of Photography |
Cassian Elwes | Crew | Production | Executive Producer |
 Deborah Lurie | Crew | Sound | Music |
Michelle Harrison | Crew | Editing | Editor |
Dara Wishingrad | Crew | Art | Production Design |
Kristin Hanggi | Crew | Directing | Director |
David Levithan | Crew | Writing | Novel |
Emily Meyer | Crew | Writing | Screenplay |
Rachel Cohn | Crew | Writing | Novel |
Amy Andelson | Crew | Writing | Screenplay |
Gary Betsworth | Cast | Mr. McAllister | |
Kathy Tong | Cast | Cassandra | |
 Maddie Corman | Cast | Actress | Mom-Ginny |
 Marianne Hagan | Cast | Actress | Mom-Susan |
 Monique Coleman | Cast | Actress | Girl-Robin |
Olamide Faison | Cast | Otis | |
 Petronia Paley | Cast | Actress | Mrs. Loy |
 Ali Skye Bennet | Cast | Actress | Carrie Wannabe |
 Griffin Newman | Cast | Actor | Bruce 1 |
 Portia | Cast | Actress | Professor |
Roy Nowlin | Cast | Actor | Wedding Guest |
 Ryan Ward | Cast | Actor | Bruce 2 |
 Tashiana Washington | Cast | Actress | Tennesse |
 Victoria Justice | Cast | Actress | Naomi Mills |
 Benjamin Eakeley | Cast | Actor | Wanker Banker |
Casey Smith | Cast | Stoner | |
 Danny Flaherty | Cast | Actor | Boy-Robin |
Jason B. Schmidt | Cast | Very Gay Guy | |
 Madison Riley | Cast | Actress | Dakota |
 Michael DeMello | Cast | Actor | Bouncer |
Spike Christie | Cast | Naomi's Dad | |
 Cliff Samara | Cast | Mahmood | |
Jacinto Romero | Cast | Afro Guy | |
Lucas Saiter | Cast | I.A.Y.B. Guy | |
Salma Khan | Cast | College Student | |
Shane Mehigan | Cast | Basketball Player / Party DJ | |
Will Torres | Cast | Karaoke bar patron | |
 Andi Matichak | Cast | Actress | Montana |
Charles Cain | Cast | Young Ely | |
 Connor Antico | Cast | Actor | Dude is Boxer |
Dean Kapica | Cast | George | |
 Doug Plaut | Cast | Actor | R.A. |
 Matthew Daddario | Cast | Actor | Gabriel |
Najee Griffin | Cast | Basketball Player | |
 Pierson Fodé | Cast | Actor | Ely Diamond |
 Sergi Robles | Cast | Actor | Teacher's Assistant |
 AJ Cedeno | Cast | Actor | Barista |
 Alanna Fox | Cast | Cheesy Girl | |
Cindy Ho | Cast | Actress | Party Girl |
 David Eggers II | Cast | Actor | College Student |
Dorsea Palmer | Cast | Rich Kid | |
Eshita Starr | Cast | Bakery Customer / Party Girl / Student | |
Heather Merkel | Cast | Young Mother | |
Jillian Pedone | Cast | Teen Naomi | |
Juliette Marotta | Cast | Wedding Guest | |
Kevin Abernethy | Cast | Club Goer | |
Kevin Ho | Cast | College Student | |
Kristen Romond | Cast | Wedding Guest | |
Kurt Meier | Cast | Teen Ely | |
Makayla Merkel | Cast | Young Daughter | |
Michael Ruggiere | Cast | Water Balloon Guy | |
Miki Hanta | Cast | Stir Fry Girl | |
Robyn Pugh | Cast | Coffee Shop Patron | |
Roger Yeh | Cast | Geeky Guy | |
Tural Manafov | Cast | Actor | Club Goer |
Gianna Marino | Cast | Party Goer | |
Lily James | Cast | Young Naomi | |
| Person | Type | Job | Role(s) |
