What to Watch Tuesday: Grimm's Dead End, DWTS' Last Dance, Bachelor Bloopers and More

Grimm - Season 2On TV this penultimate night of May Sweeps: Grimm has a zombie-fied finale, Dancing With the Stars names its top twosome, The Ghost Army pulls the ultimate fake-out and Bachelor faux pas abound. Here are 10 programs to keep on your radar.

8 pm So You Think You Can Dance (Fox) | Is it just me, or have the auditions been crazy good so far? (Dear dance gods, please don’t let me have just jinxed us all into two hours of the Return of Sex.)

8 pm The Bachelor’s Funniest Moments (ABC) | Twenty-five seasons of The Bachelor and The Bachelorette make for all manner of bloopers, which are gathered to make you feel better about your life for your entertainment in this hour-long special.

8 pm The Ghost Army (PBS) | This documentary profiles a group of American G.I.s in World War II who had a top-secret mission to trick the enemy with rubber tanks, sound effects and carefully crafted illusions.

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9 pm Dancing With the Stars (ABC) | Two-hour season finale: The entire cast is back to see who’ll nab the Mirrorball Trophy, while Pitbull, Wynonna, (of course) PSY and Jessica Sanchez perform.

9 pm The Voice (NBC) | The two lowest vote-getters (regardless of which team they’re on) will be sent home; the remaining eight move on to the next phase of the competition. While we’re on the topic, what are your thoughts on this news?

9 pm Man-Eating Super Squid (Animal Planet) | Release the kraken! This special investigates the myth – or is it? – of an epic calamari hiding in the ocean’s depths.

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10 pm Grimm (NBC) | Season 2 finale: Just as Nick and Juliette get back into their groove, he and Hank are called to investigate a wave of rage-fueled assaults by zombie-like creatures. Meanwhile, Eric Renard arrives in Portland and Stefania and Frau Pech do battle over Adalind’s baby bump. Previewing the hour, David Giuntoli told us, “Nick will be in peril, more than he has ever been.” (Get more scoop.) (Yep, renewed.)

10 pm Chopped (Food Network) | Breakfast, lunch and dinner replace the appetizer, entrée and dessert rounds. What sort of dark sorcery is this?

10 pm Awkward (MTV) | A dance gives Jenna bad flashbacks.

Hit the comments with your must-see picks from tonight’s lineup!