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52 Episodes 2010 - 2011
Episode 1
12 mins
Bobsie wants to play pirate with the subs, but when Diver Doug gets word of illegal toxic dumping in Safe Harbor, the subs are all business. When Bobsie inadvertently finds the toxic containers, Beth and Olly show up just in time to prevent him from opening the containers!
Episode 2
Thu, Mar 24, 2011
Olly wants to prove to Dr. Daniel what a great research sub he is by finding a special artifact for her in the Mediterranean Sea. Only Olly hasn't yet learned the proper way to retrieve artifacts - and he almost ruins it.
Episode 3
Fri, Mar 25, 2011
Episode 4
Mon, Mar 28, 2011
Episode 5
Tue, Mar 29, 2011
Episode 6
Wed, Mar 30, 2011
Episode 7
Thu, Mar 31, 2011
Episode 8
Fri, Apr 1, 2011
Episode 9
Mon, Apr 4, 2011
Episode 10
Tue, Apr 5, 2011
Episode 11
Wed, Apr 6, 2011
Episode 12
Thu, Apr 7, 2011
Episode 13
Fri, Apr 8, 2011
Episode 14
Mon, Apr 11, 201112 mins
Beth and Olly visit a special underwater cave with Dr Daniels to photograph the prehistoric artwork inside. When Dr Daniels runs into trouble with her oxygen tank, Beth uses the cave paintings to find her an alternative way out.
Episode 15
Tue, Apr 12, 2011
Episode 16
Wed, Apr 13, 2011
Episode 17
Thu, Apr 14, 2011
Episode 18
Fri, Apr 15, 2011
Episode 19
Mon, May 2, 201112 mins
Olly finds the "perfect shell" and can't wait to add it to his seashell collection. But an old hermit crab has different plans for it.
Episode 20
Tue, May 3, 2011
Episode 21
Wed, May 4, 2011
Episode 22
Thu, May 5, 2011
Episode 23
Fri, May 6, 2011
Episode 24
Mon, May 9, 2011
Episode 25
Sun, May 1, 2011
Episode 26
Tue, May 10, 2011
Episode 27
Thu, May 12, 201112 mins
The subs travel to Newfoundland to search for possible proof that the Vikings landed there.
Episode 28
Fri, May 13, 2011
Episode 29
Mon, May 16, 2011
Episode 30
Tue, May 17, 2011
Episode 31
Wed, May 18, 2011
Episode 32
Tue, Oct 19, 201012 mins
Olly and Beth try to find a long lost statue as a birthday present for Diver Doug. But they find that nature has found it first.
Episode 33
12 mins
The lighthouse goes on the blink, so Diver Doug asks Beth and Olly to fill in for it for one night.
Episode 34
Episode 35
12 mins
Olly and Beth are sent to find an ancient storybook in an exotic underwater city off the coast of India. Beth decides to document the journey on her new video camera, but the subs get so swept up in making a movie that they jeopardize their mission.
Episode 36
12 mins
Bobsie is upset when a new-found friend says it's time to leave; but with the departure of one friend comes the opportunity to make a couple more!
Episode 37
12 mins
When Brandt's brother 'The Great Crabdini', famous escape artist visits, Brandt tries to impress his successful brother with tales of his pirating adventures. But one grand story leads to another and soon both brothers are in trouble, and have to confess that their tales may not be so true after all.
Episode 38
12 mins
Minky the turtle returns to the area to lay her eggs at Ingress Beach, but she is injured and needs the subs' help - which gets in the way of Bobsie's plans to go water skiing.
Episode 39
12 mins
Olly and Beth set out to retrieve a downed satellite but Dirk beats them to it. Meanwhile, because of their love for old sci-fi movies, Skid, Brandt and Bobsie are convinced that the satellite has returned to Earth with more than just scientific information aboard.
Episode 40
12 mins
Bobsie gets a loose tooth and can't wait for it to fall out, so he can be 'grown up'. But when the tooth falls out, he can't wait for his new tooth to take its place.
Episode 41
12 mins
In need of attention, Skid cries out that Brandt is in danger. When his friends realize they've been fooled, they ignore Skid's genuine cry for help, with potentially catastrophic results.
Episode 42
12 mins
Olly and Beth explore an underground river and discover the secrets of an ancient sinkhole.
Episode 43
12 mins
Diver Doug's nephews visit and learn some water safety rules, while Olly tries to justify breaking a rule - and finds out the hard way that rules are there for a reason!
Episode 44
12 mins
Olly and Beth are in the Caribbean Sea looking for one of Christopher Columbus' sunken ships when Olly is almost sucked up in a beach dredging pipeline. The dredger uncovers an old anchor in the sand. How can the subs stop the dredging and protect the site?
Episode 45
12 mins
While visiting the Galapagos Islands, the subs and Walter befriend a cute duckling who turns out not to be native to the area. For the islands' and the duckling's sakes, they have to find a way to get it back to its home on the mainland.
Episode 46
12 mins
Suzy gets stuck in a storm. After crashing on landing she loses her confidence and refuses to ever fly again. But then Bobsie falls ill and Suzy has to overcome her fears in order to help him.
Episode 47
12 mins
The subs and Skid are mad at Dirk for destroying their games, so they decide to try a new tactic... including him.
Episode 48
12 mins
Olly, Skid and Beth are sent to investigate some sick mussels in The Netherlands and realize in the nick of time that a faulty lock could jeopardize more than just the mussels!
Episode 49
12 mins
Skid sets out to prove that "anything the subs can do - he can do better." In the process, he borrows some of their things without asking and ends up causing big problems for the subs and Uma who are trying to build a new Substation.
Episode 50
12 mins
When exploring the underwater 'Bimini Road', Beth, Olly and Walter come across an organized group of souvenir hunters, and try to stop them before the road is irreparably damaged.
Episode 51
12 mins
While Dr. Kate is trying to talk a salvage operator into leaving an ancient shipwreck untouched, one of the salvaged artifacts goes missing, and Scopes is the prime suspect!
Episode 52
12 mins
The subs join Dr. Kate at the opening of the Shanghai Marine Museum. Skid joins them, but soon feels left out as Walter and the subs reminisce together.