"Arthur Dent: I seem to be having this tremendous difficulty with my lifestyle. As soon as I reach some kind of definite policy about what is my kind of music and my kind of restaurant and my kind of overdraft, people start blowing up my kind of planet and throwing me out of their kind of spaceships!"

"Zaphod: Can it Trillian, I'm trying to die with dignity. Marvin: I'm just trying to die."

"The other Shaltanac's joopleberry shrub is always a more mauvy shade of pinky-russet."

"Kristine Kochanski, a version of Lister's former girlfriend from a parallel universe; played by Chloë Annett"

"Craig Charles - Dave Lister (Series I - Present)"

"Danny John-Jules - The Cat (Series I - Present)"

"Chris Barrie - Arnold Rimmer (Series I - Present)"

"Robert Llewellyn - Kryten (Series III - Present)"

"Norman Lovett - Holly (Series I - II, VII - VIII, XII - The Promised Land)"

"Hattie Hayridge - Holly (Series III - V)"

"Clare Grogan - Kristine Kochanski (Series I, II, VI) Chloë Annett - Kristine Kochanski (Series VII - VIII, Back to Earth)"

"Mac McDonald - Captain Frank Hollister (Series I - II, VIII, XII)"

"Dave Lister, the only human survivor, who was suspended in stasis for 3 million years; played by Craig Charles"

"Arnold Rimmer, a hologram of Lister's former superior; played by Chris Barrie"

"Holly, the supercomputer onboard Red Dwarf; played by Norman Lovett from Series I-II and VII onward and Hattie Hayridge from Series III-V"

"Kryten, a mechanoid originally from the Nova 5 whom Lister rebuilt; played by David Ross in the Series II episode, Kryten, and by Robert Llewellyn beginning from the Series III episode Backwards onward"

"The Cat, the last known member of a race of humanoids evolved from Lister's cat; played by Danny John-Jules"