| Actor | Role |
|---|---|
 Dominic WestInventor | Inventor |
 Serena BrabazonMechanical maiden / Inventor's wife | Mechanical maiden / Inventor's wife |
| IIngrid CraigieHousekeeper | Housekeeper |
| SSophie ScullyGirl | Girl |
| CChris NugentMolesting Automaton | Molesting Automaton |
 Eoin LynchSpoons | Spoons |
 Ned DennehyObstetrician | Obstetrician |
 Maria PapasDusting Automaton | Dusting Automaton |
| EEmer O'CarrollMaid Automaton | Maid Automaton |
 Ali LyonsSailorboy | Sailorboy |
| EEmma McCannSailorboy | Sailorboy |
| LLara HollowayBaby | Baby |
| SSky McKayBaby | Baby |
| GGabrielle MatherBaby | Baby |
| CCharlotte MatherToddler | Toddler |
| AAoibhé WhelehanPigtails | Pigtails |
| MMichael BurkeThe Brute | The Brute |