Related Clues:

• Pug's pre-fight psych job
• ''Icy'' look
• Fixed gaze
• Word with ''pressure'' or ''group''
• 39-Across, for one
• Fix your eyes
• Unsettling look
• Intimidate, with ''down''
• It may be glassy
• Emulate vampires
• Fixed expression
• "___ Gynt"
• Act rudely, in a way
• Intimidating look
• Look narrowly