 | Manal Issa als Sarah Mardini |
 | Nathalie Issa als Yusra Mardini |
 | Matthias Schweighöfer als Sven |
 | Ali Suliman als Ezzat Mardini |
 | James Floyd als Emad |
 | Ahmed Malek als Nizar |
 | Kinda Alloush als Mervat Mardini |
 | Nahel Tzegai als Shada |
| Carlotta De Gregori als Marlena Kristov (Olympic swimmer) |
| Victoria Valcheva als Kostana |
| Sue King-Spear als Refugee |
| Bridgitta Roy als Diana |
 | Dritan Kastrati als Vadim |
 | Alfredo Tavares als Olympic Coach |
 | Daniel Eghan als Refugee |
 | Roderick Hill als Viktor |
| Mudar Abbara als Fadi |
| Ekran Mustafa als Refugee |
| Giorgio Spiegelfeld als Gustaf |
 | Elmi Rashid Elmi als Bilal |
| Sally El Hosaini | Director |
| Jack Thorne | Writer |
| Tim Bevan | Producer |
| Jeremy Burnage | Line Producer |
| Stephen Daldry | Executive Producer |
| Eric Fellner | Producer |
| Ali Jaafar | Producer |
| Shaheen Baig | Casting |
| Leanne Kathuda | Casting |
| Patrick Rolfe | Production Design |
| Molly Emma Rowe | Costume Design |
| Tania Blunden | Post-Production Manager |
| Hussain Ahmed | Unit Production Manager |
| Freddie Hall | Second Assistant Director |
| Adam Morris | First Assistant Director |
| Daniel Budd | Set Decorating Coordinator |
| Agnes Debinska | Assistant Art Director |
| Jim Grindley | Property Master |
| Regina Lujan | Assistant Art Director |
| Rachel Rolfe | Assistant Decorator |
| Elo Soode | Concept Artist |
| Bart Tuft | Standby Property Master |
| Ocean Farini | Costume Illustrator |
| Kashca Garwood-Walker | Costume Assistant |
| James Kirby | Location Scout |
| Eduardo Rodrigalvarez | Location Scout |
| Harriet Stovold | Location Assistant |
| Charlotte Wright | Location Manager |
| Kirsten Lane | Music Supervisor |
| Neil Cairns | Finance |
| Katherine Pomfret | Executive Producer |
| Iain Kitching | Editor |
| Christopher Ross | Director of Photography |
| Patrick Rolfe | Production Designer |
| Steven Price | Original Music Composer |
| Elo Soode | Conceptual Design |
