John (Jack) Hilton Wilson was appointed agent for Saskatchewan Government Insurance in 1949, later also selling real estate. His son, William (Bill) Wilson took over the business in 1964. Jack Wilson operated Wilson's Flour Mill from 1915 to 1925 and was a member of town council 1916-1919 and mayor of Indian Head (1926-1927). While he was mayor in 1927, he hosted Governor-General Lord Willingdon and, later that year, Edward, Prince of Wales and his brother George - both to become King later (See Indian Head History Book p 754).

1966-1974 K.J. Paynter
1974-1977 C.W.B. McPhail (Acting)
1977-1986 E.R. Ambrose
1986-1992 P.B. Innes
1992-1993 R.E. McDermott (Acting)
1993-1998 R.E. McDermott
1998-2000 Ken Sutherland (Acting)
2000-2004 Charles G. Baker (2001-02: Acting Dean of Medicine; Acting Dean: J. Stakiw)
2004-2006 J.E. Stakiw (Acting)
2006-2008 Gerry Uswak (Acting)
2008-2017 Gerry Uswak (2013-14: on leave: Acting Dean: Ken Sutherland)
2017- Doug Brothwell

In 1967 the College of Commerce vacated the Hangar Building to occupy the new Law-Commerce Complex, and the Department of Drama moved in. The building thus became home to the Greystone Theatre.
In September, 1993 the Drama Department vacated the Hangar Building to move into the recently renovated John Mitchell Building.