Actors for short film

I am looking for a woman (20-35 years old), and two men (20 - 35 years old) (50+ years old). to act in my short film "Mind the Gap" It is located in Feltham, London. This film takes place at a train station and is about Grace, the main character, getting yanked under the tracks and into another world. This film will last 5-10 mins and I will need the actors for 3-5 hours.

Linked below is the script and additional information about the characters