RTÉ Investigates RTÉ ONE Running 5 Seasons · 11 Episodes · Premiered June 30, 2020 The RTÉ Investigation Unit exposes a hidden area of Irish life. Where to Watch: RTÉ ONE Official Site Next Air Time: No upcoming air date Seasons & Episodes Season 2020 1 episode 2020 Season 2021 1 episode 2021 Season 2023 2 episodes 2023 Season 2024 4 episodes 2024 Season 2025 3 episodes 2025 Cast Rita O'Reilly as Reporter View all 1 cast members → Top Rated Shows Breaking Bad AMC ★ 9.2 Band of Brothers HBO ★ 9 Game of Thrones HBO ★ 8.9 The Wire HBO ★ 8.9 Firefly FOX ★ 8.9 Sherlock BBC One ★ 8.9 More on RTÉ ONE Eco Eye Kitchen Hero: Donal's Irish Feast Hawks and Doves: The Crown and Ireland's War of Independence User Reviews Rate this show Your star rating (required) ★ ★ ★ ★ ★ Submit Review
