Season 12 aired between 15 May 2020 and 09 Oct 2020, 22 episodes.
Episodes
E01
Dawn of the Dredge
15 May 2020
E02
Back In The Ring
22 May 2020
E03
Sweet Child o' Mining
29 May 2020
E04
Shift Happens
29 May 2020
E05
Ready, Claim, Fire
05 Jun 2020
E06
The Gold, The Bad, & The Ugly
05 Jun 2020
E07
Dredge Men Tell No Tales
12 Jun 2020
E08
Dive Hard With a Vengeance
19 Jun 2020
E09
Gold Is Thicker Than Blood
26 Jun 2020
E10
The Heat is Off
10 Jul 2020
E11
Claim of Thrones
17 Jul 2020
E12
How It All Pans Out
24 Jul 2020
E13
The Ice Mine Cometh
31 Jul 2020
E14
Frozen Chokehold
07 Aug 2020
E15
Snow Blind
21 Aug 2020
E16
Pain in the Ice
28 Aug 2020
E17
Total Meltdown
04 Sep 2020
E18
Cold Man and the Sea
11 Sep 2020
E19
Freezer Burn
18 Sep 2020
E20
Up in Flames
25 Sep 2020
E21
No More Mr. Ice Guys
02 Oct 2020
E22
Winter Take All
09 Oct 2020