Red Rackham's Treasure - S1-E5
Audio problem: When Haddock starts screaming, Tintin says "Captain" without his mouth moving. (00:08:40)
Red Rackham's Treasure - S1-E5
Continuity mistake: The Sirius is first shown as a blue colored ship. Later the Sirius is shown as a teal colored ship. (00:06:30 - 00:08:00)
Red Rackham's Treasure - S1-E5
Continuity mistake: In the very first shot of the Sirius, the anchor is about 10 foot away from the Sirius sign and not yet released into the water. When the boat leaves the docks, the anchor is now a mere foot away from the Sirius sign and the anchor is now retracting from the water even though it wasn't even in the water a minute ago. (00:06:30 - 00:07:40)
Red Rackham's Treasure - S1-E5
Continuity mistake: When we first see Calculus at the docks, the color of the shark-submarine's picture is grey. Just after Haddock writes an X on the shark-submarine, the shark-submarine's picture is now black. (00:06:45)
Red Rackham's Treasure - S1-E5
Other mistake: When Haddock walks over to Tintin whilst the boat is on the docks, a crate is lifted. The X that is written on the crate disappears from shot when the crate is lifted, revealing it was not animated in each frame of the shot. (00:06:45)
Red Rackham's Treasure - S1-E5
Continuity mistake: A crate is seen being lowered onto the Sirius when we first see it. There is an X written on the crate. The X changes font/position on the crate between shots. (00:06:30)
Red Rackham's Treasure - S1-E5
Audio problem: When Tintin and Haddock leave Calculus' workshop, Tintin says "No, it won't do". His mouth is out-of-sync whilst saying it. (00:06:20)
Red Rackham's Treasure - S1-E5
Audio problem: Bill's mouth doesn't move when he says "This time he's after Red Rackham's Treasure". (00:04:10)
Red Rackham's Treasure - S1-E5
Other mistake: The guy looking at George and Bill in the cafe has red eyes. (00:04:05)
Red Rackham's Treasure - S1-E5
Continuity mistake: George's skin is a lot paler in the shot where Bill says he sailing for the South Seas with Tintin. (00:04:00)
Chosen answer: It is a pill that makes alcohol taste disgusting.