Source: CBBC
11. Monster Hunter
15-10-2018
CBBC
All episodes
10. Colossal Squid
12-10-2018
9. Fossil
11-10-2018
8. The Test
10-10-2018
7. Captured
09-10-2018
6. Lonesome Jim
08-10-2018
5. The Devil's Sea Mystery
05-10-2018
4. Digging Deeper
04-10-2018
3. A.i.m.y.
03-10-2018
2. The Dark Orca
02-10-2018
Series 2: 4. Treaturous Waters
02-08-2018
Series 2: 3. Mermaids
01-08-2018
21. Bad Luck Fish
25-07-2018
Series 2: 10. Whale Of A Time
10-08-2018
Series 2: 6. Finn Comes Aboard
06-08-2018
Series 2: 12. Thunder And Lightening
14-08-2018
25. Loki's Castle
31-07-2018
Series 2: 2. The Baltic Sea Anomaly
