Title Airs On

S2:E1 The Adventures of Supergirl

Supergirl (CW)
10/10/2016 02:58 pm EDT

In the Season 2 premiere, Supergirl's famous cousin arrives on the scene to help her deal with a new threat to the citizens ...read more In the Season 2 premiere, Supergirl's famous cousin arrives on the scene to help her deal with a new threat to the citizens of National City. While having Clark Kent around is a thrill for Kara, their family reunion leaves Alex feeling a bit left out. Meanwhile, Cat Grant encourages her young protégé to make a bold decision in both her personal and professional lives; and Hank and Supergirl are stunned by the alien pod that crashed to Earth. show less

S2:E2 The Last Children of Krypton

Supergirl (CW)
10/17/2016 11:16 am EDT

Supergirl is hurt by a kryptonite-powered villain sent by Cadmus to attack National City. Superman blames Hank since the ...read more Supergirl is hurt by a kryptonite-powered villain sent by Cadmus to attack National City. Superman blames Hank since the kryptonite was stolen from the DEO. In the meantime, Kara's first day at her new job doesn't go as planned when she meets her new boss. show less

S2:E3 Welcome to Earth

Supergirl (CW)
10/24/2016 02:59 pm EDT

Supergirl and the DEO are assigned to protect the President when an attack on her causes alien vs. human rights in National City ...read more Supergirl and the DEO are assigned to protect the President when an attack on her causes alien vs. human rights in National City to heat up. Alex investigates the case with Maggie Sawyer while Kara fears Mon-El may be responsible. show less

S2:E4 Survivors

Supergirl (CW)
10/31/2016 03:00 pm EDT

Supergirl tries to stop an alien fight club run by Roulette, while Hank gets to know M'Gann.

S2:E5 Crossfire

Supergirl (CW)
11/07/2016 03:00 pm EST

Supergirl faces a ruthless new gang that's been given new alien technology by Cadmus.

S2:E6 Changing

Supergirl (CW)
11/14/2016 03:00 pm EST

The Guardian arrives to lend a hand when an alien parasite drains Supergirl of her power. Mon-El contemplates his motives when ...read more The Guardian arrives to lend a hand when an alien parasite drains Supergirl of her power. Mon-El contemplates his motives when he considers a new career. Alex faces a new reality. show less

S2:E7 The Darkest Place

Supergirl (CW)
11/21/2016 03:01 pm EST

S2:E8 Medusa

Supergirl (CW)
11/28/2016 03:01 pm EST

S2:E9 Supergirl Lives

Supergirl (CW)
01/23/2017 11:16 am EST

S2:E10 We Can Be Heroes

Supergirl (CW)
01/30/2017 08:57 am EST

S2:E11 The Martian Chronicles

Supergirl (CW)
02/06/2017 08:57 am EST

S2:E12 Luthors

Supergirl (CW)
02/13/2017 11:16 am EST

Lena is arrested when Metallo breaks Lillian out of prison and evidence suggests that Lena is responsible.

S2:E13 Mr. & Mrs. Mxyzptlk

Supergirl (CW)
02/20/2017 11:16 am EST

A magical imp called Mr. Mxyzptlk arrives on Earth and wreaks havoc on National City when Kara doesn't reciprocate his ...read more A magical imp called Mr. Mxyzptlk arrives on Earth and wreaks havoc on National City when Kara doesn't reciprocate his feelings. show less

S2:E14 Homecoming

Supergirl (CW)
02/27/2017 11:16 am EST

S2:E15 Exodus

Supergirl (CW)
03/06/2017 11:16 am EST

S2:E16 Star-Crossed

Supergirl (CW)
03/13/2017 09:03 am EDT

Supergirl goes on high alert when a new villain comes to National City. Meanwhile, Winn's new girlfriend Lyra gets him in ...read more Supergirl goes on high alert when a new villain comes to National City. Meanwhile, Winn's new girlfriend Lyra gets him in trouble with the law and the Music Meister attacks. show less

S2:E17 Distant Sun

Supergirl (CW)
03/20/2017 11:22 am EDT

Aliens attack National City with the intention of collecting a large bounty put out on Supergirl.

S2:E18 Ace Reporter

Supergirl (CW)
03/27/2017 11:22 am EDT

Lena's ex-boyfriend Jack Spheer comes to National City to reveal his breakthrough in nanotechnology that has the potential ...read more Lena's ex-boyfriend Jack Spheer comes to National City to reveal his breakthrough in nanotechnology that has the potential to eliminate all diseases. show less

S2:E19 Alex

Supergirl (CW)
04/03/2017 11:07 am EDT

When Alex is kidnapped, Supergirl and Maggie must work together to save her.

S2:E20 City of Lost Children

Supergirl (CW)
04/10/2017 11:22 am EDT

National City is attacked by a Phorian, a normally peaceful race with telekinetic abilities.

S2:E21 Resist

Supergirl (CW)
05/15/2017 02:38 pm EDT

Supergirl grapples with whether or not to obey the President's orders regarding Rhea's latest actions. Meanwhile, Cat ...read more Supergirl grapples with whether or not to obey the President's orders regarding Rhea's latest actions. Meanwhile, Cat Grant returns to National City. show less

S2:E22 Nevetheless, She Persisted

Supergirl (CW)
05/22/2017 02:38 pm EDT