Possible Clues:

• Scotland's Glen ___
• Merle Haggard's pal David Allen
• Former mile record holder
• Country legend David Allan
• Runner-turned-lord Sebastian
• Miler Sebas-tian
• Runner Sebastian who once held the world record for the mile
• Theater critic Richard
• George ___, original cast member of 'S.N.L.'
• Sebastian __, middle distance runner