The amazing Parental Bonus moment when Marina claims she can convince Sinbad to go get the book and his eyes flick down to her chest for a brief second.
The entire argument, complete with throwing things at each other, that Sinbad and Marina have on the back of the giant fish.
Marina: You...egotistical... Sinbad: You spoiled... Marina: Disrespectful! Sinbad: Deluded! Marina: Pretentious, pompous! Sinbad: High and mighty! Marina: Self-centered, untrustworthy, ungrateful, impossible, insufferable! Sinbad: At least I'm not repressed! Marina: REPRESSED?! I'll show you "repressed!"
After the ship gets stuck in the ice, Sinbad has an excellent one liner to the shirtless Kale:
Sinbad: Oh, get a shirt on before you poke someone's eye out!
Sinbad muttering to himself while scaling the ice tower, clearly annoyed at Marina getting captured.
Sinbad: She didn't see the bird? Everyone else saw it! It's as big as the frickin' ship! Marina... Marina's looking the other way.
After scaling a giant ice tower and out maneuvering a giant owl creature, Marina and Sinbad tumble back down to the ship. Everyone immediately expresses happiness over Marina being safe and ignore Sinbad completely, which he lampshades.
The absolutely disgusted and mocking tone Eris uses to describe what would happen if the good guys win: "Now, we all know what happens if you get the Book of Peace...you sail back to Syracuse and...save Proteus..."