Season 10
The 10th season finds McGarrett and Five-0 reeling from the shots fired in HQ and who on the team was hit.
Episodes
1 Ua ʻeha ka ʻili i ka maka o ka ihe (The Skin Has Been Hurt By the Point of the Spear) Sep 27, 2019 
2 Kuipeia e ka makani apaa (Knocked Flat By the Wind; Sudden Disaster) Oct 4, 2019 
3 E uhi ana ka wa i hala i na mea i hala (Passing Time Obscures the Past) Oct 11, 2019 
4 Ukuli‘i ka pua, onaona i ka mau‘u (Tiny is the Flower, Yet It Scents the Grasses Around It) Oct 18, 2019 
5 He ʻoiʻo kuhihewa; he kaka ola i ʻike ʻia e ka makaula (Don’t Blame Ghosts and Spirits for One's Troubles; A Human Is Responsible) Oct 25, 2019 
6 A ʻohe pau ka ʻike I ka halau hoʻokahi (All Knowledge Is Not Learned in Just One School) Nov 1, 2019 
7 Ka ʻiʻo (DNA) Nov 8, 2019 
8 Neʻe aku, neʻe mai ke one o Punahoa (That Way and This Way Shifts the Sand of Punahoa) Nov 15, 2019 
9 Ka laäʻau kumu ʻole o Kahilikolo (The Trunkless Tree of Kahilikolo) Nov 22, 2019 
10 O ʻoe, a ʻowau, nalo ia mea (You and Me, It is Hidden) Dec 6, 2019 
11 Ka i ka ʻino, no ka ʻino (To Return Evil for Evil) Dec 13, 2019 
12 Ihea ʻoe i ka wa a ka ua e loku ana (Where Were You When the Rain Was Pouring?) (I) Jan 3, 2020 
13 Loa’a pono ka ‘iole i ka punana (The Rat Was Caught Right in the Nest) Jan 10, 2020 
14 I hoʻolulu, hoʻohulei ʻia e ka makani (There Was a Lull, and Then the Wind Began to Blow About) Jan 31, 2020 
15 He waha kou o ka heʻe (Yours is the Mouth of an Octopus) Feb 7, 2020 
16 He kauwa ke kanaka na ke aloha (Man is a Slave of Love) Feb 14, 2020 
17 He kohu puahiohio i ka hoʻolele i ka lepo i luna (Like a Whirlwind, Whirling the Dust Upward) Feb 21, 2020 
18 Nalowale i ke ʻehu o he kai (Lost in the Sea Sprays) Feb 28, 2020 
19 E hoʻi na keiki oki uaua o na pali (Home Go The Very Tough Lads of The Hills) Mar 6, 2020 
20 He puheʻe miki (A Gripping Cuttlefish) Mar 13, 2020 
21 A ʻohe ia e loaʻa aku, he ulua kapapa no ka moana (He Cannot Be Caught for He Is an Ulua Fish of the Deep Ocean) Mar 27, 2020 
22 Aloha (Goodbye) Apr 3, 2020