We want to say a big thank you to everyone who has joined us for Quarantine Commentaries these last few months. To mark the end of the series, let's see how much you were paying attention in our series I-III behind the scenes quiz.

Select one answer for each question, then hand your results in to Holly for your score!

Series I

1. Which BBC producer commissioned Red Dwarf?

Peter Ridsdale-Scott Gareth Gwenlan Janet Street-Porter Kenith Trodd

2. Which of the following actors did not audition for Rimmer?

Brian Cox Alan Rickman Alfred Molina Hugh Laurie

3. In which city was series one recorded?

Birmingham Leeds London Manchester

4. Which comedy series, written by Rob Grant and Doug Naylor, included the sketch that is considered to be the origin of Red Dwarf, Dave Hollins: Space Cadet?

Spitting Image Son of Cliché I, Camcorder The 10%ers

5. What BBC department's strike almost ended the production of series one?

Electricians Technicians Runners Producers

6. Who was the lighting director for series one?

Andy Martin John Pomphrey Peter Morgan Ed Moore

7. Due to music clearance issues, which song replaces 'See You Later Alligator' on streaming services in The End?

All Together Now Vindaloo We're On The Ball Here We Go

Series II

8. When CP Grogan was unavailable due to a scheduling error, who played Kochanski in the closing scene of Stasis Leak?

Make Up Designer Bethan Jones Assistant Floor Manager Donna DiStefano Production Team Member Helen Campbell Lighting Director Trish King

9. Who played The Dog in Parallel Universe?

Matthew Devitt Gordon Salkilld John Abineri David Gillespie

10. What was the first episode to be broadcast that featured location footage?

Stasis Leak Better Than Life Kryten Parallel Universe

11. Which hotel was used to record the interiors for the fantasy restaurant in Better Than Life?

The Midland Sacha's Hotel Hotel Indigo The Holiday Inn

12. Who was the first actor to play Kryten?

John Lenahan Robert Llewellyn David Ross Lee Cornes

13. Who choreographed the dance routines for Tongue Tied in Parallel Universe?

Danny John-Jules Charles Augins Ed Bye Wayne Sleep

14. During the filming of which episode was Craig Charles called away due to the birth of his son?

Thanks for the Memory Stasis Leak Parallel Universe Better Than Life

Series III

15. Ultimately played by Gordon Kennedy, who was originally approached to play Hudzen 10?

Clive Owen Rutger Hauer Martin Kemp Ewan McGregor

16. Due to the complex logistics involved, the team decided to shoot which episode of series three without a live studio audience?

Backwards Polymorph Timeslides Bodyswap

17. Which production team member appeared in the pub fight scene in Backwards?

Production Manager Mike Agnew Costume Designer Howard Burden Assistant Producer Gilly Archer Visual Effects Designer Peter Wragg

18. Which episode was shot using hand-held cameras?

Marooned Backwards Bodyswap Polymorph

19. Who was originally cast to play Ruby Wax's character, Blaize Falconburger, in Timeslides?

Rik Mayall Helen Lederer Graham Chapman Morwenna Banks

20. Which episode was written to replace the abandoned episode, Dad?

The Last Day Marooned Timeslides Polymorph