Theatre was a Norwegian demo group, born in 1990, that never made much of themselves. Their only noteworthy action was coorganizing the Theatre & Network Party '90 at Christmas 1990, the forerunner of the first The Gathering, which was held the following year in the same city.
- Camelot (swap, 08/'90)
- Hollywood Star
- Seaside Boy
- Shampoo (03/'90)
- Norwegian swapper Camelot (08/'90) joined Cycron 12/'90.