United States of Tara (2009)

Aftermath - S1-E2

Continuity mistake: After "Alice" washes out Kate's mouth with soap, watch Kate's face. At certain times in the rest of the scene, there's a bit of soap-suds around her mouth, while at other times its gone. A red smear also appears on her face between cuts after she comes back inside of the restaurant to ask for an application.

Trivia: Although all of Tara's "alters" appear throughout the three seasons, the alter "T" actually only appears in any new scenes once throughout the entire second season, in the second-to-last episode, whereas every other alter appears multiple or many times.