Supergirl - Season 2 Episode 18
Lena’s ex-boyfriend, Jack Spheer, comes to National City to unveil his big breakthrough in nano-technology, which has the potential to eradicate all diseases. Lena asks Kara to attend Jack’s conference with her for support. When Kara sees Snapper in attendance she’s inspired to tap back into her reporter skills and questions Jack on his discovery, which ultimately leads to a bigger investigation that puts everyone in danger.
First Air Date : 2015-10-26
Last Air date : 2021-11-09
Runtime : 57 minutes
Genre : Drama, Sci-Fi & Fantasy, Action & Adventure
Cast : Melissa Benoist, Chyler Leigh, David Harewood, Katie McGrath, Jesse Rath, Nicole Maines
Crew : Karen Maser (Co-Executive Producer), Jay Faerber (Supervising Producer), J. Holtham (Supervising Producer), Emilio Ortega Aldrich (Producer), Elle Lipson (Co-Producer), Chris Pavoni (Co-Executive Producer)
Quality : 
Subtitles :
- Season 2 : Episode 12016-10-10
- Season 2 : Episode 22016-10-17
- Season 2 : Episode 32016-10-24
- Season 2 : Episode 42016-10-31
- Season 2 : Episode 52016-11-07
- Season 2 : Episode 62016-11-14
- Season 2 : Episode 72016-11-21
- Season 2 : Episode 82016-11-28
- Season 2 : Episode 92017-01-23
- Season 2 : Episode 102017-01-30
- Season 2 : Episode 112017-02-06
- Season 2 : Episode 122017-02-13
- Season 2 : Episode 132017-02-20
- Season 2 : Episode 142017-02-27
- Season 2 : Episode 152017-03-06
- Season 2 : Episode 162017-03-20
- Season 2 : Episode 172017-03-27
- Season 2 : Episode 182017-04-24
- Season 2 : Episode 192017-05-01
- Season 2 : Episode 202017-05-08
- Season 2 : Episode 212017-05-15
- Season 2 : Episode 222017-05-22
