With most every show in rerun cycle, its common one may have withdrawal from The Office this Thursday evening. Thankfully, NBC is offering up one of the series finest episodes, Goodbye Tobey. Its the finale from last season, and it features a resignation and a botched marriage proposal. But the real standout is the introduction of Amy Ryan as Holly Flax, whos brief stint transformed Steve Carells Michael Scott from a lovable buffoon into just plain lovable. NBC, 10 p.m.