3x08 Visionary+*referred to by «12» Talia Hale+Appears in 3x08 - Visionary, 3x15 - Galvanize Timeline TV Season vs Academic Calendar With the exceptions of the first two seasons which take place in the same semester and season 6B which takes ... Young Derek Hale+Appears in 3x08 - Visionary, 4x01 - The Dark Moon, 4x02 - 117 Young Derek Hale+description Young Derek appears both in the flashback portions of 3x08 - Visionary and in the current timeline as a de-aged Derek. ...