Amy Ryan on 'The Office' (and other guest stars we'd be happy to see return)

Oscar nominee Amy Ryan (Gone Baby Gone) will reprise her role from The Office season finale — new human resources rep, Holly, who, thanks to Dwight, believes Kevin is “slow” (below) — in at least five episodes next season. We couldn’t be happier.

Are there other guest stars you’d love to see return to a show? (Marion Ross told us producers have asked her back to Brothers & Sisters — and that she told them she thinks her character, Nora’s and Saul’s mother, is a drinker. Well, duh!)

What do you hope is in store for Holly? After watching the web-only Office clip embedded after the jump, I’m hoping we’ll get to see her and Meredith at a nail salon…