Opportunity Knocks
15 June 1970 - 7 December 1970
Episodes
Episode 1
Jun 15, 1970
Episode 2
Jun 22, 1970
Episode 3
Jun 29, 1970
Episode 4
Jul 6, 1970
Episode 5
Jul 13, 1970
Episode 6
Jul 20, 1970
Episode 7
Jul 27, 1970
Episode 8
Aug 3, 1970
Episode 9
Aug 10, 1970
Episode 10
Aug 17, 1970
Episode 11
Aug 24, 1970
Episode 12
Aug 31, 1970
Episode 13
Sep 7, 1970
Episode 14
Sep 14, 1970
Episode 15
Sep 21, 1970
Episode 16
Sep 28, 1970
Episode 17
Oct 5, 1970
Episode 18
Oct 12, 1970
Episode 19
Oct 19, 1970
Episode 20
Oct 26, 1970
Episode 21
Nov 2, 1970
Episode 22
Nov 9, 1970
Episode 23
Nov 16, 1970
Episode 24
Nov 23, 1970
Episode 25
Nov 30, 1970
Episode 26
Dec 7, 1970