Related Clues:

• Shows up
• 'Here ___ trouble!'
• Arrives
• See 23-Across
• ''--- a Horseman''
• Turns up
• ''Here --- trouble!''
• Makes the scene
• Attends
• Makes an appearance
• ''___ a Horseman''
• ''Here ___ trouble!''
• Accepts an invitation
• Gets in
• Occurs (to)