Related Clues:

• Zealand natives
• The Indigo Girls, e.g.
• Half a quartet
• Comic skaters Frick and Frack, e.g.
• Rock's They Might Be Giants, e.g.
• Bill and Hillary Clinton, e.g.
• The Smothers Brothers, e.g.
• Ark unit
• Claire of 'Stardust'
• Copenhagen residents
• Pat and Mike, e.g.
• Copenhageners, e.g.
• Hamlet's compatriots
• Borge and Andersen, e.g.
• One and one