Related Clues:
- Either lead in 'Easy Rider,' e.g.
- Close friend
- Evil twin, perhaps
- Bosom buddy
- One placed by an agency, perhaps
- A different you
- Oliver Twist, for one
- Stuart Little, for one
- Kid with a new home
- Protagonist found lacking
- One taken under another's wing
- Holmes to Conan Doyle, e.g.
- Tony Clifton, to comic Andy Kaufman
- Tarzan, for one
- Dirty Harry, notably