Sheridan Smith stars as English school teacher, Jenna Garvey in The Teacher.
Set in a grammar school, Jenna Garvey is a popular teacher, but beneath the veneer of professional respectability, she is emotionally troubled and seeks to numb her pain with alcohol and promiscuity. After a night out celebrating a promotion, she is accused of sleeping with 15-year-old Kyle Hope, one of her pupils.
The Teacher is on Channel 5, starting Monday January 31st
Check out the trailer below: