News TV Videos ‘Vikings’ mid-season finale preview Written by Lena Lamoray on April 21, 2016 Tonight at 10/9c on History, don’t miss the mid-season finale of Vikings. A ferocious battle between the Vikings and the French eventually comes down to Ragnar against Rollo and the outcome seals the fates of the two brothers. Related posts:'Six' preview'Revolution' and 'Law & Order: SVU' preview clipsExclusive VIKINGS Jessalyn Gilsig “Siggy Haraldson” Interview History Channel