Wheezy (Orphan 55)

"Wheezy" was the name given by the Thirteenth Doctor to the Dreg leader she encountered on Orphan 55. (TV: Orphan 55)

Behind the scenes

 * The Dregs were designed by Javier Aliaga.
 * Only the Lead Dreg was actually made for use in practical effects, with the rest of the creatures added through visual effects, specifically via CGI.