Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for 20 years, only to find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.

Pulse (stylized as P•U•L•S•E) is a Pink Floyd concert video taken from the October 20, 1994 concert at Earls Court Exhibition Centre, London, in The Division Bell tour.

Filmed on the closing night of this year's Montreux Festival on July 16, this concert features Deep Purple playing their classic hits with the accompaniment of a full symphony orchestra conducted by Stephen "BK" Bentley-Klein. The orchestral arrangements give an added depth and range to the familiar songs and the band, who are clearly enjoying the experience, deliver one of their finest performances. With a career stretching back into the late sixties and global album sales in excess of 100 million, Deep Purple need no introduction. They continue to record and perform around the world on an ongoing basis and remain of the finest hard rock bands on the planet.