Jack Osbourne and his paranormal researcher Katrina Weidman search for ghosts.
You can now watch Portals to Hell online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Alaskan Hotel | 2019-04-26 | 60 min |
| Season 1 | Episode 2 | Twin City Opera House | 2019-05-03 | 60 min |
| Season 1 | Episode 3 | Bobby Mackey's Music World | 2019-05-10 | 60 min |
| Season 1 | Episode 4 | Eastern State Penitentiary | 2019-05-17 | 60 min |
| Season 1 | Episode 5 | Emerald Hill Hell House | 2019-05-24 | 60 min |
| Season 1 | Episode 6 | Trans-Allegheny Lunatic Asylum | 2019-05-31 | 60 min |
| Season 1 | Episode 7 | LaLaurie Mansion | 2019-06-07 | 60 min |
| Season 1 | Episode 8 | Strawberry River Inn | 2019-06-14 | 60 min |
| Season 2 | Episode 1 | The Old Paulding Jail | 2020-03-13 | 120 min |
| Season 2 | Episode 2 | Fort William Henry | 2020-03-20 | 60 min |
| Season 2 | Episode 3 | The Shanghai Tunnels | 2020-03-27 | 60 min |
| Season 2 | Episode 4 | Iron Island | 2020-04-30 | 60 min |
| Season 2 | Episode 5 | Thomas House Hotel | 2020-05-07 | 60 min |
| Season 2 | Episode 6 | Haunted Hill House | 2020-05-14 | 60 min |
| Season 2 | Episode 7 | The Croke-Patterson Mansion | 2020-05-21 | 60 min |
| Season 2 | Episode 8 | The Ohio State Reformatory | 2020-05-28 | 60 min |
| Season 2 | Episode 9 | Cary House Hotel | 2020-06-04 | 60 min |
| Season 3 | Episode 1 | McCormick Farm | 2021-03-20 | 60 min |
| Season 3 | Episode 2 | Hotel Monte Vista | 2021-03-20 | 60 min |
| Season 3 | Episode 3 | Grant-Humphreys Mansion | 2021-03-27 | 60 min |
| Season 3 | Episode 4 | The Stephenson Building | 2021-04-03 | 60 min |
| Season 3 | Episode 5 | Captain Grant's Inn | 2021-04-10 | 60 min |
| Season 3 | Episode 6 | Pennhurst Asylum | 2021-04-17 | 60 min |
| Season 3 | Episode 7 | Fulton Theatre | 2021-04-24 | 60 min |
| Season 3 | Episode 8 | Lake Shawnee Amusement Park | 2021-05-01 | 60 min |
| Season 3 | Episode 9 | The Padre Hotel | 2021-05-08 | 60 min |
| Season 4 | Episode 1 | Hill View Manor | 2022-04-09 | 60 min |
| Season 4 | Episode 2 | Eloise Psychiatric Hospital | 2022-04-16 | 60 min |
| Season 4 | Episode 3 | Taylor Trask Museum | 2022-04-23 | 60 min |
| Season 4 | Episode 4 | Savannah Theatre | 2022-04-30 | 60 min |
| Season 4 | Episode 5 | Fort Mifflin | 2022-05-07 | 60 min |
| Season 4 | Episode 6 | Missouri State Penitentiary | 2022-05-14 | 60 min |
| Season 4 | Episode 7 | Malco Theatre | 2022-05-21 | 60 min |
| Season 4 | Episode 8 | Kreischer Mansion | 2022-05-28 | 60 min |
| Season 4 | Episode 9 | Ernestine and Hazel's | 2022-06-04 | 60 min |
| Season 4 | Episode 10 | Victoria's Black Swan Inn | 2022-06-11 | 60 min |
| Season 4 | Episode 11 | Hotel Paisano | 2022-06-18 | 60 min |
| Season 4 | Episode 12 | Pamplin Historical Park | 2022-06-25 | 60 min |
| Season 4 | Episode 13 | The Enchanted Church | 2022-07-02 | 60 min |
