Possible Clues:

• This Irish singer will be seen in a commercial coming up
• Actress Wynter
• Delany of "Fly Away Home"
• Delany of 'Body of Proof'
• TV role for Gillian
• Bush press secretary Perino
• "Two Years Before the Mast" author
• Comic actor Carvey
• 'SNL' alumnus Carvey
• Delany of ''China Beach''