Mary Steenburgen is seen here as Diana, Avery's mother. She and Jack have a lot to discuss on 30 Rock.

30 Rock Season 6 Episode 6 Quotes

Criss: We'll play the soundtrack to Major League.
Liz: You're making fun of me, but that love song is awesome.

You're a lady, right? Why haven't I seen pictures of you as a baby?