WATCH THIS:

  • "Marvel's Agents of S.H.I.E.L.D." (8 p.m., ABC): All aboard! The team's pursuit of the Clairvoyant lands them on a train that appears to be taking them to their death. In a brighter development, comics icon Stan Lee makes a cameo appearance.

  • "The Amish Shunned: American Experience" (8 p.m., PBS): This fresh documentary explores the Amish practice of shunning those who leave the faith through two young adults who left their community behind. Also included: Interviews with loyal Amish men and women who describe what their faith means to them.

  • "The Biggest Loser" (9 p.m., NBC): Even on a show called "The Biggest Loser," there has to be a winner. In the Season 15 finale, we find out which contestant did the best job of dealing with his or her weighty issues.

    Also on Tuesday:

  • "NCIS" (8 p.m., CBS)

  • "The Originals" (8 p.m., The CW)

  • "Winter Gold: First Look at the Sochi Olympics" (8 p.m., NBC)

  • "Ravenswood," Season 1 finale (9 p.m., ABC Family)

  • "Supernatural" (9 p.m., The CW)

  • "New Girl" (9 p.m., Fox)

  • "Brooklyn Nine-Nine" (9:30 p.m., Fox)

  • "Person of Interest" (10 p.m., CBS)


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  • "Cougar Town" (10 p.m., TBS)

  • "Justified" (10 p.m., FX)

    Contact Chuck Barney at Facebook.com/BayAreaNewsGroup.ChuckBarney, or Twitter.com/chuckbarney