Related Clues:

• Austin Powers, e.g
• Chevalier de Seingalt, for Casanova
• One acting on your behalf
• Protective cover?
• False identity
• Cloak-and-dagger type
• One paid to be a go-between
• Criminal's handle
• ABC spy series
• Fugitive's creation
• He or she may be special
• Wire wearer
• Catalyst
• Actor's negotiator
• Hale, for one