S02:E01 - Father in Law / Playtime / a Generous Mermaid

Poseidon comes to visit his daughter. Sharko is under pressure to make a good impression. But Poseidon doesn't think the shark is worthy of his daughter. Sharko is devastated. Zig and Bernie offer to help him… / “Childhood days…” Once upon a time, little Zig, Sharko and Bernie got on like a house on fire, until a gorgeous little mermaid turned up and changed the rules. Marina entered their lives! / Zig has finally caught Marina and brought her to the cargo plane...At last! But the mermaid isn't afraid of him. She's concerned that Zig and Bernie live in such horrible conditions. And she's going to take care of them!