Alias

In the recap for the episode "Rendezvous" we see Sydney telling Will "If you need anything there are agents behind that mirror" but in the actual episode of "Rendezvous" we never saw this scene.

Goof: When Sloane and Emily sit down to talk at the beach house, a strand of hair is visible at the back of Emily's neck. She has just gone through cancer treatments and should have no hair (which is why she is wearing a scarf around her head). Revision While chemotherapy does affect the growth and retention of hair (most notably on the head) it does not always result in complete baldness. Many cancer patients wear scarves or wigs to cover bald spots or thin and lifeless hair, while others choose to shave off what hair remains, resulting in the assumption that chemotherapy means automatic baldness.

Number 47: Haladki reveals that the battery is in the room 47 of an underground lab of Pang Pharmaceuticals in Taipei.

Sydney is once again chained to a chair, in a Taipei storeroom, like in the first episode. In the latter she dyed her hair red, in this one it's blue.

Will injects "suit and glasses" with a toxin with a one-in-five chance of causing paralysis in this episode. We later learn that he does in fact lose function in his legs because of this.

April Webster, who plays Irina Derevko but is uncredited, is a casting director for Alias, as well as for two of J.J. Abram's other projects, Lost and Mission: Impossible III.

When the water "ballon" bursts the water it contained is enough to fill the entire corridor to the roof in addition to at least that high in the warehouse. Compressed water?

Goof: When Sydney is talking to Jack on the docks about the page and the liquid, she mistakenly reverses who has each. She states that the CIA has the page and that SD-6 has the liquid.

Goof: Emily's wine glass goes from half full to 3/4 full from the point Arvin gives it to her, and the point at which she drinks it.