<Tr> <Th> 55 </Th> <Td> 13 </Td> <Td> "Both Sides Now" </Td> <Td> Jesse Warn </Td> <Td> Jessica Queller & Paula Yoo </Td> <Td> February 5, 2018 (2018 - 02 - 05) </Td> <Td> T13. 20663 </Td> <Td> 2.12 </Td> </Tr> <Tr> <Td_colspan="8"> Supergirl and the DEO converge on Julia Freeman's home; initially she seems normal, but her alter - ego, Purity, takes over and fights them before being subdued . Sam, on sick leave from L - Corp due to her amnesiac episodes, decides to spend time with Ruby by taking her ice skating . However, Reign takes control over Sam after Purity's capture, and abandons Ruby to deal with the DEO . Ruby calls Lena after finding herself alone . Through Purity, Supergirl suspects that each of the Worldkillers' personality is split, including Reign, therefore in order to stop them they need to reach their benevolent sides . When Purity escapes, despite the heroes' attempt to recapture her, Julia regains control but Reign abducts her to the Fortress of Sanctuary to complete her transformation . When repairing the Legion's ship, Mon - El confides to J'onn that he still loves Kara despite also loving Imra, and he did not marry her on his terms . Imra confesses to Mon - El that she and Brainiac 5 have a secret agenda on their mission . At L - Corp, Reign briefly takes control over Sam in front of Lena . </Td> </Tr> <P> The fourteenth episode is set to air on April 16, 2018, to accommodate the airing of Legends of Tomorrow's third season in the same timeslot until April 9 . </P> <Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Air date </Th> <Th> Rating / share (18--49) </Th> <Th> Viewers (millions) </Th> <Th> DVR (18--49) </Th> <Th> DVR viewers (millions) </Th> <Th> Total (18--49) </Th> <Th> Total viewers (millions) </Th> </Tr> <Tr> <Td> </Td> <Td> "Pilot" </Td> <Td> October 26, 2015 </Td> <Td> 3.1 / 9 </Td> <Td> 12.96 </Td> <Td> 1.3 </Td> <Td> 3.97 </Td> <Td> 4.4 </Td> <Td> 16.92 </Td> </Tr> <Tr> <Td> </Td> <Td> "Stronger Together" </Td> <Td> November 2, 2015 </Td> <Td> 2.2 / 7 </Td> <Td> 8.87 </Td> <Td> 1.0 </Td> <Td> 3.33 </Td> <Td> 3.2 </Td> <Td> 12.20 </Td> </Tr> <Tr> <Td> </Td> <Td> "Fight or Flight" </Td> <Td> November 9, 2015 </Td> <Td> 1.7 / 5 </Td> <Td> 8.07 </Td> <Td> 1.0 </Td> <Td> 2.83 </Td> <Td> 2.7 </Td> <Td> 10.90 </Td> </Tr> <Tr> <Td> </Td> <Td> "How Does She Do It?" </Td> <Td> November 23, 2015 </Td> <Td> 1.5 / 5 </Td> <Td> 7.19 </Td> <Td> 0.8 </Td> <Td> 2.26 </Td> <Td> 2.3 </Td> <Td> 9.45 </Td> </Tr> <Tr> <Td> 5 </Td> <Td> "Livewire" </Td> <Td> November 16, 2015 </Td> <Td> 1.8 / 6 </Td> <Td> 7.77 </Td> <Td> 0.8 </Td> <Td> N / A </Td> <Td> 2.6 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 6 </Td> <Td> "Red Faced" </Td> <Td> November 30, 2015 </Td> <Td> 1.6 / 5 </Td> <Td> 8.02 </Td> <Td> 0.8 </Td> <Td> 2.49 </Td> <Td> 2.4 </Td> <Td> 10.51 </Td> </Tr> <Tr> <Td> 7 </Td> <Td> "Human for a Day" </Td> <Td> December 7, 2015 </Td> <Td> 1.5 / 5 </Td> <Td> 7.67 </Td> <Td> 0.9 </Td> <Td> 2.32 </Td> <Td> 2.4 </Td> <Td> 9.98 </Td> </Tr> <Tr> <Td> 8 </Td> <Td> "Hostile Takeover" </Td> <Td> December 14, 2015 </Td> <Td> 1.5 / 5 </Td> <Td> 7.28 </Td> <Td> 0.8 </Td> <Td> 2.27 </Td> <Td> 2.3 </Td> <Td> 9.55 </Td> </Tr> <Tr> <Td> 9 </Td> <Td> "Blood Bonds" </Td> <Td> January 4, 2016 </Td> <Td> 1.9 / 6 </Td> <Td> 8.75 </Td> <Td> 0.7 </Td> <Td> N / A </Td> <Td> 2.6 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 10 </Td> <Td> "Childish Things" </Td> <Td> January 18, 2016 </Td> <Td> 1.8 / 6 </Td> <Td> 8.77 </Td> <Td> 0.8 </Td> <Td> 2.18 </Td> <Td> 2.6 </Td> <Td> 10.95 </Td> </Tr> <Tr> <Td> 11 </Td> <Td> "Strange Visitor from Another Planet" </Td> <Td> January 25, 2016 </Td> <Td> 1.8 / 5 </Td> <Td> 7.90 </Td> <Td> 0.7 </Td> <Td> 2.21 </Td> <Td> 2.5 </Td> <Td> 10.11 </Td> </Tr> <Tr> <Td> 12 </Td> <Td> "Bizarro" </Td> <Td> February 1, 2016 </Td> <Td> 1.5 / 5 </Td> <Td> 6.68 </Td> <Td> 0.8 </Td> <Td> 2.18 </Td> <Td> 2.3 </Td> <Td> 8.83 </Td> </Tr> <Tr> <Td> 13 </Td> <Td> "For the Girl Who Has Everything" </Td> <Td> February 8, 2016 </Td> <Td> 1.8 / 6 </Td> <Td> 7.92 </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 14 </Td> <Td> "Truth, Justice and the American Way" </Td> <Td> February 22, 2016 </Td> <Td> 1.5 / 5 </Td> <Td> 7.25 </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 15 </Td> <Td> "Solitude" </Td> <Td> February 29, 2016 </Td> <Td> 1.4 / 5 </Td> <Td> 6.69 </Td> <Td> 0.7 </Td> <Td> 2.16 </Td> <Td> 2.1 </Td> <Td> 8.85 </Td> </Tr> <Tr> <Td> 16 </Td> <Td> "Falling" </Td> <Td> March 14, 2016 </Td> <Td> 1.3 / 4 </Td> <Td> 6.53 </Td> <Td> 0.7 </Td> <Td> N / A </Td> <Td> 2.0 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 17 </Td> <Td> "Manhunter" </Td> <Td> March 21, 2016 </Td> <Td> 1.3 / 4 </Td> <Td> 6.00 </Td> <Td> 0.7 </Td> <Td> 2.07 </Td> <Td> 2.0 </Td> <Td> 8.07 </Td> </Tr> <Tr> <Td> 18 </Td> <Td> "Worlds Finest" </Td> <Td> March 28, 2016 </Td> <Td> 1.7 / 6 </Td> <Td> 7.17 </Td> <Td> 0.8 </Td> <Td> 2.47 </Td> <Td> 2.5 </Td> <Td> 9.63 </Td> </Tr> <Tr> <Td> 19 </Td> <Td> "Myriad" </Td> <Td> April 11, 2016 </Td> <Td> 1.3 / 5 </Td> <Td> 6.12 </Td> <Td> 0.7 </Td> <Td> 2.04 </Td> <Td> 2.0 </Td> <Td> 8.16 </Td> </Tr> <Tr> <Td> 20 </Td> <Td> "Better Angels" </Td> <Td> April 18, 2016 </Td> <Td> 1.3 / 4 </Td> <Td> 6.11 </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr> </Table>

When do the new episodes of supergirl start