Catch up TV
Submarine Jim
Submarine Jim Episodes
Series 1: 8. Big Boy Pants
Jim tries to act more grown-up to avoid a mutiny over the menu.
28-05-2026
CBBC
Series 1: 7. King Pong
A ping-pong tournament exposes Jim and Bianca’s true skill levels.
27-05-2026
CBBC
Series 1: 5. Foam Party
Jim feels left out when the sardines throw a party to which he is not invited.\n
25-05-2026
CBBC
Series 1: 1. Saving Private Sardine
Jim sets out to rescue sardines lost during a newspaper run.\n
23-05-2026
CBBC
Series 1: 4. Pit Stop
Jim implements various water-saving measures in the submarine.\n
22-05-2026
CBBC
Series 1: 3. How To Shop
Jim dives into Cyril’s bold plan to get a red sauce that humans use.
21-05-2026
CBBC
Series 1: 26. Captain Nice
Jim tries to be Captain Nice, but the Urchins take advantage.
18-05-2026
CBBC
Series 1: 23. The Two-headed Sub
Jim is sick, so Cyril and Bianca take over - together!
13-05-2026
CBBC
Series 1: 22. The Dolphin For The Job
Jim goes for a game of ping-pong, but his crew barely notice.
12-05-2026
CBBC
Series 1: 21. The Condiment Incident
A jar of pickles contaminates the submarine, causing chaos.
11-05-2026
CBBC
Series 1: 20. Going, Going Gone!
Jim has to let Yannick go, but his charm makes it impossible.
08-05-2026
CBBC
Series 1: 19. The Hunt For The Red Pompom
Jim must find the pompom he took by mistake.
07-05-2026
CBBC
Series 1: 18. Scubascooper
Jim’s robot cleaner thrills the sub - until limpets go missing.
06-05-2026
CBBC
Series 1: 17. The Wonder Of Choice-making
Jim learns the fortune teller is actually Cyril in disguise.
05-05-2026
CBBC
Series 1: 15. The Vacation
Cyril secretly tags along on Jim and Bianca’s camping trip.
01-05-2026
CBBC
Series 1: 14. Uss Mean Shark
The sub is haunted by the USS Mean Shark - but what is its goal?
30-04-2026
CBBC
Series 1: 11. Off The Radar
Bianca’s past returns, and the sub goes undercover to protect her.\n
27-04-2026
CBBC
Series 1: 10. Portrait Of A Captain
Jim commissions bold portraits to inspire his crew.
24-04-2026
CBBC
