Season 31 aired between 18 Apr 2018 and 18 Mar 2019, 17 episodes.
Episodes
E01
Bill Nye: Science Guy
18 Apr 2018
E02
Quest
18 Jun 2018
E03
Singing With Angry Bird
25 Jun 2018
E04
Brimstone & Glory
02 Jul 2018
E05
The Workers Cup
09 Jul 2018
E06
Lindy Lou, Juror Number 2
16 Jul 2018
E07
Girl Unbound
23 Jul 2018
E08
Whose Streets?
30 Jul 2018
E09
Still Tomorrow
06 Aug 2018
E10
Nowhere To Hide
27 Aug 2018
E11
Voices of the Sea
03 Sep 2018
E12
93Queen
17 Sep 2018
E13
Survivors
24 Sep 2018
E14
Dark Money
01 Oct 2018
E15
The Apology
22 Oct 2018
E16
Minding the Gap
18 Feb 2019
E17
306 Hollywood
18 Mar 2019