All Seasons

Season 1

• S01E01 Storing Energy

  • April 12, 1978
  • BBC One

• S01E02 The Body

  • April 19, 1978
  • BBC One

• S01E03 Materials

  • April 26, 1978
  • BBC One

• S01E04 Water

  • May 3, 1978
  • BBC One

• S01E05 The Shape Of Wealth

  • May 10, 1978
  • BBC One

• S01E06 Time

  • May 17, 1978
  • BBC One

Season 2

• S02E01 The Pressure's Mine

  • September 12, 1979
  • BBC One

• S02E02 Absolutely Nothing

  • September 19, 1979
  • BBC One

• S02E03 Face Facts

  • September 26, 1979
  • BBC One

• S02E04 Seeing The Light HQ

  • October 3, 1979
  • BBC One

• S02E05 Mechanical Minds

  • October 10, 1979
  • BBC One

• S02E06 Getting Things Moving

  • October 17, 1979
  • BBC One

Season 3

• S03E01 Wheels Within Wheels

  • September 10, 1980
  • BBC One

• S03E02 See Through Sand

  • September 17, 1980
  • BBC One

• S03E03 No Cockles, Just Muscles

  • September 24, 1980
  • BBC One

• S03E04 The Elements

  • October 1, 1980
  • BBC One

• S03E05 Hello Listeners

  • October 8, 1980
  • BBC One

• S03E06 2D Or Not 2D

  • October 15, 1980
  • BBC One

Season 6

• S06E06 Episode 6

  • October 24, 1984

Additional Specials

• SPECIAL 0x1 Pilot

  • April 5, 1978
  • BBC One