Related Clues:

• Sign up for
• Walk into
• Exit's opposite
• TV producer Michaels
• Drive-through sign
• ___ Michaels of 'S.N.L.'
• Essential key
• ''Knock, knock'' response
• Come into a room
• TV's Michaels
• Ben, away from the Ponderosa
• Key key on the keyboard
• Recruit
• "SNL" producer Michaels
• Go into