| Montanha Russa: | Nightmare Mine (1989 to ?) Orange Blossom Special (? to 1988) Screamer (1980 to ?) |
| Parque de Diversões: | Frontier City (Oklahoma City, Oklahoma, USA) |
| Classification: | Montanha Russa |
| Tipo: | Aço - Sentada |
| Situação: | Falecida Operated from 1980 to 1999 - 2000 |
| Make / Modelo: | S.D.C. / All Models / Galaxi |
| Categories: | Fechada |
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| Inversões: | 0 | |
| Velocidade: | 32.2 km/h | |
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| Trains: | 2 cars per train. Riders are arranged 2 across in 2 rows for a total of 8 riders per train. |
| Restrictions: | Riders must be 1.07 m or taller to ride. |
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| History: | Two different roller coasters have operated inside of the Nightmare Mine building. The first was the park's former Orange Blossom Special that was enclosed and repainted black. Then in 1999 or 2000 the ride was replaced with an identical model purchased from Fun Junction in Grand Junction, Colorado. The entry represents the fist roller coaster to operated in the Nightmare Mine building. For some years after it was swapped out, it could be found in the park's boneyard. |