Watch TV Series Compulsion Online free. Compulsion follows paramedic Jenny, who after a fatal train crash develops a gambling addition to try to cope with her PTSD. Heavily in debt to some dangerous people, help arrives in the form of a good Samaritan Sasha, who offers Jenny a way out. However, Sasha has her own agenda, one which will ultimately force Jenny to take the biggest gamble of her life. For her life.