68-year-old yet to enter pleas to 19 charges
An Onchan man will appear in court again later this month over allegations he collected 150,000 indecent images of children.
Sixty-eight-year-old Michael Dobson, of Ballachrink Drive, appeared at Douglas Courthouse.
He hasn't yet entered pleas to 19 counts of possessing indecent images of children between June 2016 and January this year.
He was remanded in custody to appear again on 30 November.