He is portrayed by Elyes Gabel.
While Cooper recovers and awaits his reunion with Murphy, the Administrator shows Cooper around the space station. The Administrator briefly reveals that he had written a paper about Cooper in high school and is also an avid admirer of Amelia Brand. The sights around the station that Coop is shown by the Administrator includes a memorial slab and a replica of Cooper's old home, where Coop is allowed to reside. Inside the house, Coop finds a deactivated TARS, which the Administrator reveals had been found near Coop when he appeared in space after leaving the Tesseract.
The Administrator is essentially identical to the version of the character found in the script.