Related Clues:

• Alphabet train
• Erwin or Gilliam
• Homophone of 127 Across
• "The Simpsons" character Disco ___
• ''Rugrats'' father
• R-V contents
• ''77 Sunset Strip'' character
• Disco ___
• R followers?
• Name that's an alphabetic trio
• Erwin of film
• Onetime Beatle Sutcliffe
• Three before V
• VW forerunner?
• ''Rugrats'' 20 Across