An unlikely friendship evolves over one wild night in LA between a struggling journalist and actor Hervé Villechaize, the world's most famous gun-toting dwarf, resulting in life-changing consequences for both.
| Actor | Role |
|---|---|
 Jamie DornanDanny Tate | Danny Tate |
 Peter DinklageHervé Villechaize | Hervé Villechaize |
 Mireille EnosKathy Self | Kathy Self |
 Oona ChaplinKatie | Katie |
 Harriet WalterBaskin | Baskin |
 Jim SturgeonKoski | Koski |
 Andy GarciaRicardo Montalban | Ricardo Montalban |
 Helena MattssonBritt Ekland | Britt Ekland |
 David StrathairnMarty Rothstein | Marty Rothstein |
 Wallace LanghamAaron Spelling | Aaron Spelling |
 Teresa MahoneyHousekeeper | Housekeeper |
 Ashleigh BrewerCamille Hagen | Camille Hagen |
 Ted KingThe Director | The Director |
 Daniel MaysCasey | Casey |
 Amber SiennaPlaymate Party Girl | Playmate Party Girl |
 Jake RegalAaron Spelling's Assistant | Aaron Spelling's Assistant |
 Alan RuckStu Masters | Stu Masters |
 Sarah FrenchFantasy Island Guest Star | Fantasy Island Guest Star |
| AAlex MontalbanSurfer Dude | Surfer Dude |
| KKarl FarrerVIP (uncredited) | VIP (uncredited) |