What To Watch: S.H.I.E.L.D. War, NCIS Finales, Flash Fortifies And More

On TV this Tuesday: CBS serves up back-to-back NCIS finales, Agents of S.H.I.E.L.D. risks everything at war, familiar faces return to Flash's Central City and American Idol readies for its grand finale. Here are 10 programs to keep on your radar:

Showtimes for May 12, 2015

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The Flash

The CW

Barry calls Arrow, Firestorm and Captain Cold for help with Wells. (Psst... did you hear the latest spinoff news?)

NCIS

CBS

Season 12 finale: NCIS tirelessly investigates the terrorist group whose crimes were responsible for last week's "significant loss." (Just got renewed!)

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Girl Meets World

Disney Channel

Season 2 premiere week continues as Riley and Lucas' classmates start wondering about their relationship.

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American Idol

Fox

The penultimate season's two-night finale begins with Nick, Jax and Clark's final performances, before the second-runner up is ejected.

Marvel's Agents of S.H.I.E.L.D.

ABC

Season 2 finale (two hours): Relationships amongst the S.H.I.E.L.D. team are forever impacted by a no-holds-barred war strategy. (Renewed... with Agent Carter!)

NCIS: New Orleans

CBS

Season 1 finale: Pride and his team work to stop the Broussard Syndicate from further infiltrating Louisiana's ports. (Renewed!)

Undateable

NBC

Two episodes: First up, Justin embarrasses himself in front of his new girlfriend's father (Phill Lewis, The Suite Life of Zack and Cody). Then in the 9:30 pm season finale, Candace and Trent compete for a house. (Renewed... for an all-live Season 3!)

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CSI: Cyber

CBS

Special night and time: Tonight's cyber crime finds a cyber enthusiast tricking cyber gaming fans into non-cyber weapons crimes. Cyber! (Renewed!)

Chicago Fire

NBC

Season 3 finale: Dawson gets life-changing news as Casey looks into Jack Nesbitt's questionable doings. (Renewed... and returning in November.)

Finding Carter

MTV

Carter attempts to make sense of matters when Taylor puts together a huge school event.

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