Keep It a Secret: The Story of the Dawn of Surfing in Ireland
- ປີ: 2021
- ປະເທດ: United States of America
- ປະເພດ: Documentary
- ສະຕູດິໂອ: September Swell
- ຄຳ ສຳ ຄັນ: surfing, sports, the troubles (north ireland, 1966-98)
- ຜູ້ ອຳ ນວຍການ: Sean Duggan
- ຫລໍ່: Sean Duggan