         first = true
         for line in lines
           [who, what] = line
-          char = avatars[who]
+          char = avatars[who].img
           top = (frame.height - char.height)
 
           if first

  ## Helpers and utilities

  # Load avatars for `names` and invoke `cb` as:
  # `cb(err, {"Nickname": avatarImg, ...})`
  # mapping each name to an avatar image that
  # can be used to represent it.
  #


      if names.length == 1
        # The only person speaking is centered in the frame
        char = avatars[names[0]].img
        left = (frame.width / 2) - (char.width / 2)
        top = (frame.height - char.height)
        @compositeImage frame, char, left, top
