OFAH du Jour

I can't believe I haven't already done this, but right now I'll go with:

Series 1: The Second Time Around

Series 2: A Touch of Glass

Series 3: Healthy Competition

Series 4: Strained Relations

Series 5: From Prussia with Love

Series 6: Little Problems (wow this was brutal - 5 of the 6 episodes coulda made it here)

Series 7: The Class of '62