The best and worst TV weddings, from 'Downton Abbey' to 'The Office'

In the Season 4 finale -- which, for all anyone knew at the time of filming, would be the series ender -- Chuck finally tied the knot with Sarah, his protector-turned-partner-turned-love of his life. That it came after an episode where Chuck lost the Intersect but still managed to save her made it that much sweeter.

-- Rick Porter, Zap2it