Overview
July. Major holiday departures. TGV Paris-Brest. Alex does her first steps as a train controller on a great line, flanked by her colleague Antoine. During an inspection, she crosses the way of a passenger who diverts her from her new functions.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 35 | 46 | |
 | 34 | 44 | |
 | - | - |