Gossip Girl (TV Series)
I Know What You Did Last Summit (2023)
Full Cast & Crew
Directed by
| Joshua Safran | ||
Writing Credits
| Eric Eidelstein | ... | (written by) |
| Cecily von Ziegesar | ... | (based upon the book by) |
| Joshua Safran | ... | (developed by) |
| Eric Eidelstein | ... | (story editor) & |
| Amos Mac | ... | (story editor) |
| Ryan Koehn | ... | (staff writer) & |
| Hunter Harris | ... | (staff writer) |
Cast (in credits order) verified as complete
Produced by
| April Blair | ... | executive producer |
| Kelli Breslin | ... | producer |
| Joe Fazzio | ... | co-executive producer |
| Sigrid Gilmer | ... | supervising producer |
| Gina Girolamo | ... | executive producer |
| Carmen Pilar Golden | ... | co-producer (as Pilar Golden) |
| Janeika James | ... | co-executive producer (as JaNeika Shames) |
| JaSheika Ashel James | ... | co-executive producer (as JaSheika Shames) |
| Chad McQuay | ... | co-executive producer |
| Leslie Morgenstein | ... | executive producer |
| Billy Redner | ... | producer |
| Lis Rowinski | ... | co-executive producer |
| Joshua Safran | ... | executive producer (showrunner) |
| Stephanie Savage | ... | executive producer |
| Josh Schwartz | ... | executive producer |
| Logan Slakter | ... | supervising producer |
| Ashley Wigfield | ... | supervising producer |
Music by
| Ariel Rechtshaid | ||
Cinematography by
| Tom Clancey | ... | director of photography |
Editing by
| Jacqueline Basse | ... | (as Jacqueline J. Basse) |
| Alec Smight | ||
Casting By
| Cassandra Kulukundis | ||
Production Design by
| Ola Maslik | ||
Art Direction by
| Marissa Kotsilimbas | ||
Set Decoration by
| Rich Devine | ||
Costume Design by
| Eric Daman | ||
Makeup Department
| Chris Curich | ... | hair stylist |
| Valerie Gladstone-Appel | ... | hairstylist |
| Geo Brian Hennings | ... | hair stylist |
| Jill Karol | ... | makeup artist |
| Sheri Kornhaber | ... | makeup department head |
| Max Leary | ... | key hair stylist |
| Mary McNamara | ... | makeup artist |
| Rosemary Redlin | ... | key makeup artist |
| Beth Rolon | ... | hair stylist |
| Alexandra Rutkay | ... | key makeup artist |
| Manana Saralidze | ... | makeup artist |
| Emma Strachman | ... | makeup artist |
| Jenn Vasilopoulos | ... | key hair stylist |
| Michael Zambrano | ... | hair department head |
| Cyn Salgado | ... | additional makeup artist (uncredited) |
Production Management
| Suk Yi Mar | ... | assistant unit production manager |
| Hilary Smith | ... | unit production manager |
Second Unit Director or Assistant Director
| Richard Cline | ... | additional second assistant director |
| Benjamin Feig | ... | second second assistant director (as Ben Feig) |
| Maritza Gomez | ... | additional second assistant director |
| Marcos González Palma | ... | first assistant director (as Marcos Gonzalez Palma) |
| Jennifer Celeste Itzel | ... | dga trainee (as Jennifer Itzel) / trainee assistant director |
| Jennifer Roberts | ... | second assistant director |
Art Department
| Abigail Alanguilan | ... | set dec coordinator |
| Teri Bella | ... | assistant set decorator |
| Felicia Bigg | ... | art production assistant (as Felica Bigg) |
| Manny Bova | ... | art production assistant |
| Stiv Brown | ... | graphic designer |
| Tom Conway | ... | leadperson |
| Amy Dholakia | ... | graphic designer |
| Hunter Dimin | ... | set dec pa (as Hunter Dimn) |
| Jeremy W. Foil | ... | assistant art director (as Jeremy Foil) |
| Valerie Franklin | ... | on set dresser |
| Izzy Gardner | ... | on set assistant property master |
| Jory Garth | ... | key on set dresser |
| Jose Gonzalez | ... | prop assistant |
| Kevin Herlihy | ... | carpenter |
| Michael Herlihy | ... | construction coordinator |
| Mike Melchiorre | ... | key carpenter |
| Annie Miller | ... | property shopper |
| Dana Neuwirth | ... | on set property master |
| Lisa Nilsson | ... | set dec shopper |
| Mike O'Brien | ... | industrial shop person |
| Marni Papadopoulos | ... | property master |
| Mike Piccirillo | ... | prop assistant |
| Tori Pierce | ... | art production assistant |
| Taylor Poschmann | ... | foreperson |
| Jeremy Rosenstein | ... | assistant art director |
| Alija Sehapovic | ... | set dresser |
| Sam Tessler | ... | prop assistant (as Samuel Tessler) |
| Joe Thompson | ... | art department coordinator (as Oe Thompson) |
| Bryan Tonkin | ... | key construction grip |
| Daniel Tonkin | ... | best boy construction grip |
| Mark Weinheimer | ... | Set Decoration Buyer |
| Steven Wright | ... | assistant set decorator |
Sound Department
| Shawn Allen | ... | sound mixer |
| Hunter Berk | ... | adr mixer |
| Louis Bertini | ... | Supervising Sound Editor |
| Raina Cagiao | ... | adr coordinator |
| Giuseppe Cappello | ... | Assistant Sound Editor |
| Rachel Chancey | ... | foley artist |
| Greg Crawford | ... | adr mixer: Atlanta |
| Claudia Debs | ... | foley artist |
| Jesse Flaitz | ... | Sound Utility |
| Ken Strain | ... | boom operator |
| Nicole Tessier | ... | audio department manager |
Visual Effects by
| Rachel Damelio | ... | visual effects coordinator |
| Mark Friedman | ... | visual effects supervisor |
| Louis Maddalena | ... | visual effects producer |
| Hannah Rabatin | ... | visual effects production coordinator |
| Stephanie Weaver | ... | visual effects editor |
| María Fernanda Ramos-Francia Ylizaliturri | ... | Visual Effects Production Assistant |
Stunts
| Chad Knorr | ... | stunt performer: Rhinbeck security |
| Josiah Nolan | ... | stunt driver (as Joshiah Nolan) |
| Gerard Renison | ... | stunt performer: Rhinbeck security |
| Tracey Ruggiero | ... | stunt coordinator |
| Caroline Vexler | ... | stunt driver |
| Adam Wood | ... | stunt person |
Camera and Electrical Department
| Rod Calarco | ... | "a" camera operator/steadicam |
| Jean Daguillard | ... | electrician |
| Alex Dubois | ... | A Cam 2nd Assistant |
| Stephen Kozlowski | ... | first assistant camera: A camera |
| Frank Milea | ... | b camera second assistant camera |
| Emily O'Leary | ... | Loader |
| Rob Pagliaro | ... | b camera operator |
| Cameron Sizemore | ... | b camera / first assistant camera: b camera |
Casting Department
| Katie Black | ... | extras casting associate |
| Melissa Braun | ... | background casting office manager |
| Nikita Dolese | ... | background casting |
| Alessandro Loffredi | ... | extras casting director: Italy |
| Anh Ly | ... | background casting assistant |
| Amanda Pietrera | ... | extras casting assistant |
| Grant Wilfley | ... | extras casting |
Costume and Wardrobe Department
| Jeffrey Bernick | ... | costumes production assistant |
| Andrea Bravo | ... | costumes production assistant |
| Sharna Brzycki | ... | truck costumer |
| Amanda Bujak | ... | assistant costume designer |
| Cole Bylander | ... | wardrobe supervisor |
| Giulia Cauti | ... | Assistant to Costume supervisor |
| Jennifer Fisher | ... | principal costumer |
| Laura Grasso | ... | costumes paperwork production assistant |
| Madeline Gunter | ... | assistant costume designer (as Maddie Gunter Leung) |
| Raven Jakubowski | ... | tailor |
| Olivia Kavanaugh | ... | costumes coordinator |
| Zinnia Kim | ... | principal costumer |
| Olivia LaTronica | ... | shopper |
| Derek Nye Lockwood | ... | background wardrobe supervisor (as Derek Lockwood) |
| Eric S. Miller | ... | additional principal costumer |
| Jennifer O'Brien | ... | assistant costume designer |
| Hannah Shevlin | ... | set costumer |
| Haley Spaulding | ... | costumes production assistant (as Hayley Spaulding) |
| Dan Travis | ... | principal costumer |
| Hilary Seeley | ... | costumer (uncredited) |
Editorial Department
| Tom Barile | ... | Dailies Supervisor |
| Jacqueline Basse | ... | assistant editor |
| Bonnie Gross | ... | digital intermediate coordinator |
| Matthew Hawkins | ... | senior dailies producer |
| Emmanuel Jimenez | ... | post-production coordinator |
| Spyros Katsihtis | ... | color assistant |
| J. Eric Camp | ... | Finishing Executive (uncredited) |
Location Management
| Stephanie Hurtado | ... | location assistant |
| Matthew Kania | ... | location manager |
| Greg Kase | ... | assistant location manager |
| Robert Noonan | ... | location scout |
| Julia Seebeck | ... | assistant location manager |
Music Department
| Will Canzoneri | ... | additional music |
| Rob Lowry | ... | music supervisor |
| Matt DiMona | ... | Assistant music editor (uncredited) / Recording engineer (uncredited) |
Script and Continuity Department
| Matthew Begbie | ... | script coordinator (as Matthew K. Begbie) |
| Renée Foley | ... | script supervisor (as Renee Foley) |
Additional Crew
| Mesias Agudo | ... | cook (as Mesias Aguido) |
| Rachel Arana | ... | production health set supervisor |
| Emily Birzak | ... | second assistant accountant |
| Maria Blais O'Laughlin | ... | clearance coordinator (as Maria O'Laughlin) |
| Autumn Boxley | ... | production health monitor |
| Silvia Veronica Cadmilema | ... | craft service coordinator (as Silvia Cadmilema) |
| Ximena Cadmilema | ... | key crafty |
| Brian Cantaldi | ... | key first assistant accountant |
| Richard Cline | ... | Key Production Assistant |
| Alejandro Cordero Jr. | ... | head chef (as Alejandro Cordero) |
| Lizbeth Espada | ... | payroll accountant |
| Dan Fellows | ... | first assistant accountant |
| Jake Goldberg | ... | payroll accountant |
| Brian Griffin | ... | second assistant accountant |
| Christopher Hall | ... | production health coordinator |
| Danny Hogan | ... | writers' assistant |
| Alan Homeri | ... | first team pa |
| Joelle Kahale | ... | production assistant |
| Ailana Kainoa | ... | audio description narrator |
| Michael T. King | ... | Lead Medic |
| Tommy Kouten | ... | Office Production Assistant |
| Eleanor Laurence | ... | social media supervisor |
| Sasha Mahmood | ... | accounting clerk |
| Louly Maya | ... | assistant production coordinator |
| Jessica Mayfield | ... | production coordinator |
| Ian Milano | ... | production health monitor |
| Weasie Offerman | ... | production health testing supervisor |
| David Orrell-Chester | ... | production health testing assistant |
| Teisha Phillips | ... | parking supervisor (as Teishia Phillips) |
| Wilson Rivas | ... | craft service owner |
| Laura Schaffer | ... | first team pa |
| Audrey Shaw | ... | payroll clerk |
| Matias Shimada | ... | production health testing assistant |
| Lauren Silver | ... | production accountant (as Lauren Silver-Ciccarella) |
| Taylor Silver | ... | second second assistant accountant |
| Kyle Sweetapple | ... | production assistant |
| Lizzy Talbot | ... | intimacy coordinator |
| Arlene Teverini | ... | payroll assistant accountant |
| Al-Jalil Williams | ... | production health monitor |
| Niki Karimi | ... | Development Assistant at HBO MAX (uncredited) |
