 Anton YelchinJacob Helm | Jacob Helm |
 Felicity JonesAnna Gardner | Anna Gardner |
 Jennifer LawrenceSam | Sam |
 Charlie BewleySimon | Simon |
 Alex KingstonJackie Gardner | Jackie Gardner |
| OOliver MuirheadBernard Gardner | Bernard Gardner |
 Finola HughesLiz | Liz |
 Chris MessinaMike Appletree | Mike Appletree |
 Ben York JonesRoss | Ross |
 Jamie Thomas KingElliot | Elliot |
 Amanda CarlinAmerican Consulate | American Consulate |
| BBarry SabathProfessor | Professor |
 Keeley HazellSabrina | Sabrina |
 Kayla BarrCollege Roommate | College Roommate |
| JJames MesserDelivery Man | Delivery Man |
| NNatalie HoflinNatalie (as Natalie Blair) | Natalie (as Natalie Blair) |
 Robert Pike DanielCourt Clerk | Court Clerk |
| JJames TamborelloFigurine Band Member (as Jimmy Tamborello) | Figurine Band Member (as Jimmy Tamborello) |
| MMeredith LandmanFigurine Band Member | Figurine Band Member |
| DDavid ForsterFigurine Band Member | Figurine Band Member |
| IIris Taylor CameronCustoms Official | Customs Official |
| MMichael LovettCustoms Official | Customs Official |
| EEddie El MasriCustoms Official | Customs Official |
| SStephen YoungTicketing Agent | Ticketing Agent |
| CCallie BeckmannTicketing Agent | Ticketing Agent |
 Michael HyattCustoms Agent | Customs Agent |
 Julian StoneHarry (voice) | Harry (voice) |
 Eric SatterbergJacob's Friend | Jacob's Friend |
 John WeselcouchJacob's Friend | Jacob's Friend |
| MMichael ReillyJacob's Friend | Jacob's Friend |
