Professor Vaughn is a former teacher at the S.H.I.E.L.D. Academy of Science and Technology.
Vaughn was an instructor at the S.H.I.E.L.D. Academy of Science and Technology. Some of the courses that he taught were the History of S.H.I.E.L.D. and Compiler Theory. His lectures are famous for putting students to sleep. Vaughn also advised Leo Fitz and Jemma Simmons against taking an assignment in the field.
- S.H.I.E.L.D. (First Incarnation)