It would seem that KB was correct, although all evidence suggests that Tug may have only been at the filming of The Shining on the set in Elstree Studios in Hertfordshire, Great Britain. We have been unable to find any evidence of him on payroll or that, on paper he had any connection with the film but he certainly seen in one and possibly two scenes within the film.
A detailed inspection of tax records, related to the filming in England have found disparities in regrades to several people who were paid as “visa carrying members of the screen actors guild”. One such actor was supposedly a German national with the name Gut. The only records of such an individual existing in Germany are from tax records dated 1921.