Johnny Ball - Series Guide

Series Guide

Think of a Number

• Pilot: 2 April 1977
• Series 1: 6 editions – 12 April 1978–17 May 1978
• Series 2: 6 editions – 12 September 1979–17 October 1979
• Series 3: 6 editions – 10 September 1980–15 October 1980
• Series 4: 6 editions – 15 September 1982–20 October 1982
• Series 5: 6 editions – 4 January 1984–8 February 1984
• Series 6: 6 editions – 26 September 1984–31 October 1984

Think Again

• Series 1: 5 editions – 9 January 1981–22 April 1981
• Series 2: 6 editions – 8 January 1982–12 February 1982
• Series 3: 6 editions – 7 January 1983–11 February 1983
• Series 4: 6 editions – 13 September 1983–18 October 1983
• Series 5: 6 editions – 10 September 1985–15 October 1985

Think!Backwards

• Five editions shown over one week – 28 September 1981–2 October 1981

Think! This Way

• Five editions shown over one week – 28 March 1983–1 April 1983

Think It ... Do It

• Series 1: 6 editions - 11 March 1986-15 April 1986
• Series 2: 6 editions - 27 February 1987-3 April 1987

Knowhow

• Series 1: 6 editions – 8 March 1988–12 April 1988
• Series 2: 6 editions – 25 October 1988–29 November 1988
• Series 3: 6 editions – 2 January 1990–6 February 1990 (does not feature in series 3)

Johnny Ball Reveals All

• Series 1: 7 editions – 14 June 1989–26 July 1989
• Series 2: 6 editions – 3 August 1990–7 September 1990
• Series 3: 7 editions – 18 March 1992–29 April 1992
• Series 4: 7 editions – 5 July 1993–16 August 1993
• Series 5: 5 editions – 8 August 1994–1 September 1994

(source: BBC)