 | Greta Lee als Nora |
 | Teo Yoo als Hae Sung |
 | John Magaro als Arthur |
 | Moon Seung-ah als Young Nora |
 | Yim Seung-min als Young Hae Sung |
 | Yoon Ji-hye als Nora's Mom |
 | Choi Won-young als Nora's Dad |
 | An Min-young als Hae Sung's Mom |
 | Seo Yeon-woo als Young Si Young |
 | Chang Ki-ha als Hae Sung's Friend 1 |
 | Shin Hee-cheol als Hae Sung's Friend 2 |
 | Park Jun-hyuk als Hae Sung's Friend 3 |
 | Jack Alberts als CBP Officer |
 | Jane Yubin Kim als Actress |
 | Song Noo-ri als Na Young's Childhood Friend 1 |
| Jin Si-ah als Na Young's Childhood Friend 2 |
| Choi Yoon-seo als Na Young's Childhood Friend 3 |
 | Hwang Seung-eon als Hae Sung's Girlfriend |
 | Jojo T. Gibbs als Janice |
 | Emily Cass McDonnell als Rachel |
 | Federico Rodriguez als Robert |
 | Conrad Schott als Peter |
 | Kristen Sieh als Heather |
 | Oge Agulué als Ferry Line Security Guard |
 | Chase Sui Wonders als Girl (voice) |
 | Isaac Powell als Guy (voice) |
 | Jay Karales als New Yorker (uncredited) |
| Celine Song | Director |
| Christine Vachon | Producer |
| Pamela Koffler | Producer |
| David Hinojosa | Producer |
| Shabier Kirchner | Director of Photography |
| Keith Fraase | Editor |
| Alan Lampert | Art Direction |
| Joanne Ling | Set Decoration |
| Katina Danabassis | Costume Designer |
| Ivy Ermert | Makeup Artist |
| Sarah Graalman | Makeup Department Head |
| Tayler Winer | Makeup Artist |
| Jacob Ribicoff | Sound Re-Recording Mixer |
| Michael Huber | Visual Effects Supervisor |
| Grace Yun | Production Design |
| Taylor Shung | Executive Producer |
| Dimitri Kouri | Sound Mixer |
| Ellen Chenoweth | Casting |
| Susanne Scheel | Casting |
| Melanie Harris | Hair Department Head |
| Datania Gregg | Key Hair Stylist |
| Melanie Licata | Key Makeup Artist |
| Antoinette Wade | Key Hair Stylist |
| Miky Lee | Executive Producer |
| Khan Kwon | Co-Producer |
| Jerry Kyoungboum Ko | Executive Producer |
| Choi Yeon-u | Co-Executive Producer |
| Christine D'Souza Gelb | Executive Producer |
| Jennifer DiLullo | Post Production Supervisor |
| Kerry Johnson | Unit Production Manager |
| Samuel Clark | Second Assistant Director |
| Ben Kahn | First Assistant Director |
| Dan Levy | Second Second Assistant Director |
| Rashwan Abdelbaki | Scenic Artist |
| Tess Altman | Set Dresser |
| Neslihan Arslan | Assistant Art Director |
| Christiopher Chenel | Leadman |
| Lisa Green | Assistant Set Decoration |
| Kim Hyo Jung | Assistant Art Director |
| Michael Landsman | Props |
| Deneice O'Connor | Property Master |
| Ike Oedel | Graphic Designer |
| Sonal Naroth | Art Department Coordinator |
| Armon Mahdavi | Art Department Assistant |
| Grace Stalley | Art Department Assistant |
| Dan Green | Boom Operator |
| Angela Organ | ADR Editor |
| Jeffrey Roy | ADR Mixer |
| Eric Strausser | Foley Editor |
| Daniel Timmons | Dialogue Editor |
| Alex Lemke | Visual Effects Supervisor |
| Nitasha Bhambree | Stunt Coordinator |
| Declan Mulvey | Stunt Coordinator |
| Celeste Montalvo | Assistant Costume Designer |
| Maricela Nodar | Set Costumer |
| Aishwarya Shree Sharma-Porter | Key Costumer |
| Kelsey Sasportas | Wardrobe Supervisor |
| Cherelle Cargill | ADR Voice Casting |
| Doug Durant | Camera Operator |
| Chris Keenan | Key Grip |
| Jay Kemp | Gaffer |
| Conor Murdock | Electrician |
| Celine Song | Screenplay |
| Jon Pack | Still Photographer |
| Luke Provenzano | Electrician |
| George Tur | Additional Camera |
| Chad Birmingham | Music Editor |
| Meghan Currier | Music Supervisor |
| Nick Stergiopoulos | Script Supervisor |
| Shannon Fitzpatrick | Additional Editor |
| Zac Gobetz | Finishing Producer |
| Michael Maida | Head of Production |
| Janis Vogel | Assistant Editor |
| Mary Beth Minthorn | Executive In Charge Of Production |
| Joe Davies | Location Assistant |
| Lisa Cheung | Assistant Location Manager |
| Joel McGlumphy | Location Scout |
| Joseph Mullaney | Location Manager |
| James Schweighardt | Location Assistant |
| Ethan M. Silva | Location Assistant |
| Julia Seebeck | Assistant Location Manager |
| Christopher Bear | Original Music Composer |
| Daniel Rossen | Original Music Composer |
| Kevin Sosbe | Set Dresser |
| Nick Crist | VFX Artist |
| Jake Pinckes | Production Assistant |
| Celine Song | Executive Producer |
| Aaron Becker | Title Designer |
| Yale Chasin | Co-Producer |
| Geraldine Schubert | Second Assistant Director |
| Antje Ellermann | Assistant Art Director |
| Sky Theis | Art Department Production Assistant |
| Kali Riley | First Assistant Camera |
| Adam Russell | Second Assistant Camera |
| Naima Noguera | Loader |
| Halle Arias | Additional Second Assistant Camera |
| Aaron Brown | Steadicam Operator |
| Ben Noftzger | Steadicam Operator |
| Sait Velovic | On Set Dresser |
| Earl Hall | Set Dresser |
| Mark Kurtz | Set Dresser |
| Charles Carter | Set Dresser |
| Mike Cardenas | Set Dresser |
| Dajuan Walker | Set Dresser |
| Dennis Yi | Set Dresser |
| Helena Darku | Set Dresser |
| Nicholas J. Miceli | Set Dresser |
| Ruby Ling | Set Dresser |
| James Cage | Set Dresser |
| Michael Staffieri | Assistant Property Master |
| Lisa Harlow-Powell | Set Costumer |
| Ellen Bodkins | Makeup Artist |
| Andrew Hubbard | Chief Lighting Technician |
| Alex Echevarria | Assistant Chief Lighting Technician |
| Sarah Blevins | Lighting Technician |
| Chuck Morris | Lighting Technician |
| Scott DeAngelo | First Company Grip |
| Brian De la Cruz | Dolly Grip |
| Josh Pressgrove | Libra Head Technician |
| Doug Pearson | Grip |
| Daniel Green | Grip |
| Holli Porreca | Grip |
| Jake Sofaer | Grip |
| Shamus Lobene | Grip |
| Risto Kramer | Grip |
| Ryan Coleman | Grip |
| Justin Holt | Grip |
| Greg Booth | Rigging Grip |
| Danny Deblasio | Rigging Grip |
| Josh Scherl | Rigging Grip |
| Kyle Keegan | Rigging Grip |
| Alexandra Nagle | Key Set Production Assistant |
| Adele Davis | Production Assistant |
| Anthony Vitale | Production Assistant |
| Brett Heidenreich | Production Assistant |
| Eli Henslee | Production Assistant |
| Jaclyn Silvestri | Production Assistant |
| Jonathan De Silva | Production Assistant |
| Mike Toledo | Production Assistant |
| Nick Sypniewski | Production Assistant |
| Sam Clark | Production Assistant |
| Andrew Decoursey | Production Assistant |
| Beba Zilkic | Production Assistant |
| Carly Drabeck | Production Assistant |
| Ella Doran | Production Assistant |
| Joe San Augustin | Production Assistant |
| Justin Pfeiffer | Production Assistant |
| Miranda Cuellar | Production Assistant |
| Roman Caposino | Production Assistant |
| William Weinig | Production Assistant |
| Natasha Badiyi | Production Coordinator |
| Bao Nguyen | Location Coordinator |
| Ivo Huahua | Location Assistant |
| Kir Jordan | Location Scout |
| Taylor Graham | Location Scout |
| Gail Quintos | Casting Assistant |
| Patrick Barker | Key Construction Grip |
| Ryan Gertsen | Construction Coordinator |
| Joseph Talerico | Construction Grip |
| Glenn Gertsen | Carpenter |
| Daniel Moss | Key Carpenter |
| Tyler Wagner | Carpenter |
| Emily Gaunt | Charge Scenic Artist |
| Hannah Guerrero | Charge Scenic Artist |
| Alex Larson-Walker | Scenic Artist |
| Corey Eisenberg | Scenic Artist |
| Mia Nicolini | Scenic Artist |
| Sara Moneymaker | Scenic Artist |
| Amber Subelka | Scenic Artist |
| Kevin McCabe | Scenic Artist |
| Oakley Wariner | Scenic Artist |
| Sam Ventola | Scenic Artist |
| Marko Costanzo | Foley Artist |
| George A. Lara | Foley Mixer |
| Krissopher Chevannes | ADR Mixer |
| Lauren Moriarty | ADR Coordinator |
| Sienna Jeffries | ADR Voice Casting |
| Elizabeth Hay | Casting Assistant |
| Kang Ho-sung | Executive Producer |
| Baek Hui-jin | Makeup & Hair |
