

Season - Episode
4
Season 4 Jan 07, 1986
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4 - 1Sheelagh Gilby, Ian McNaught-Davis, Roy Cane Jan 07, 1986
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4 - 2Barbara Lott, Johnny Ball, Liz Hobbs Jan 14, 1986
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4 - 3Fiona Kennedy, Ian McCaskill, David Sanderman Jan 21, 1986
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4 - 4Ruth Madoc, Prof Heinz Wolff, Deborah Leigh Hall Feb 04, 1986
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4 - 5Joanna Munro, George Layton, Val Prince Feb 11, 1986
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4 - 6Heather Couper, Keith Chegwin, Adam Gilby Feb 18, 1986
3
Season 3 Feb 02, 1984
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3 - 1Sarah Greene, Anne Miller, Richard Stilgoe Feb 02, 1984
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3 - 2Sue Nicholls, Duncan Goodhew, Emma Disley Feb 09, 1984
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3 - 3Sandra Dickinson, Chris Serle, Adam Tandy Feb 16, 1984
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3 - 4Paul McDowell, Bonnie Langford, Christopher Hughes Feb 23, 1984
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3 - 5Neil Adams, Nigel Crocket, Janet Fielding Mar 01, 1984
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3 - 6Fern Britton, Noel Edmonds, Ray Virr Mar 08, 1984
2
Season 2 Nov 02, 1981
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2 - 1Graeme Garden, Carol Chell, Nicholas Hammond Nov 02, 1981
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2 - 2Madeleine Smith, David Yip, Derek Gale Nov 09, 1981
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2 - 3David Singmaster, Sue Cook, Philip Sheppard Nov 16, 1981
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2 - 4Tessa Hamp, Nerys Hughes, Derek Griffiths Nov 23, 1981
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2 - 5John Craven, Bill Green, Kirsty Miller Nov 30, 1981
1
Season 1 May 24, 1980
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1 - 1Elizabeth Estensen, Fred Harris, Mark Dugdale May 24, 1980
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1 - 2Liza Goddard, Michael Rodd, Stephen Cox May 31, 1980
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1 - 3James Burke, Maggie Philbin, Pat Cater Jun 07, 1980
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1 - 4Denise Coffey, Dr Garry Hunt, Toby Freeman Jun 14, 1980
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1 - 5Paul Darrow, Lesley Judd, Robert Malos Jun 21, 1980
Overview
Set on the planet Arg, three time travellers are put to the test by the Argonds. To win safe passage back home, they must use logic and lateral thinking.
Year 1986
Studio BBC One
Director
Crew
Popularity 2.7702
Language English