Revealing mistake: Right after Ignacio tells Andy and Silas to sit down with him at the diner, it's painfully obvious that the baby that Silas is carrying is a doll.
Weeds (2005)
1 revealing mistake in A Shoe for a Shoe
Starring: Mary-Louise Parker, Kevin Nealon, Alexander Gould, Hunter Parrish
Continuity mistake: When Nancy is in Doug's office, the items on his desk change position in between shots. (00:04:20)
Nancy Botwin: Foul! Ref, what's the matter with your whistle?
Celia Hodes: Well, technically, Nancy, Ref can't call a foul. Shane was kicked by his own teammates.
Question: How is it that Stevie is so old when Nancy gets out of prison? He was an infant when she went in and she did 3 years.
Answer: It's not uncommon for TV shows to suddenly "age up" baby/toddler characters in order for them to have more narrative purpose. Other examples of shows I can think of that did this are "Step by Step," "Last Man Standing," "Boy Meets World," and possibly "Dexter."
Phaneron