A 14-year old Catholic girl Wynne(Jenny Agutter)falls in love with her older adoptive brother.Her crush is growing stronger as she believes that he is the local sex killer of young girls."I Start Counting" is a subtle exploitation film which touches several taboo subject matters including incest,drugs,rape and teenage sexuality.The story is fascinating and often confusing and the film is full of symbolism.The purity and innocence of Wynne slowly becomes corrupted.The girl believes she sees the statue of Jesus in church weeping blood.The climax of "I Start Counting" is very powerful and memorable.Along with "Night After Night After Night" a forgotten genre essential from late 60's.8 out of 10.