Hyperdrive: Dreamgate

Sci-fi comedy set in 2151 that follows spaceship HMS Camden Lock as it goes about protecting British interests in a changing galaxy. The crew discover the Dreamgate, one of the most dangerous devices in the Universe, which gives its owner the power to infiltrate other people's dreams without their knowledge. Henderson and York wander into Vine's dream of a pub in the mid 1990s, but when Vine wakes up they become trapped inside his head. Can the rest of the crew bring them back from 1995?