The CW is renewing 10 series, the network said Monday.

“Black Lightning” and “Dynasty” will get a second season; “Riverdale” will get a third; “Crazy Ex-Girlfriend,” “DC Legends of Tomorrow” and “Supergirl” will get a fourth; “The Flash” and “Jane the Virgin” will get a fifth; “Arrow” will get a seventh and “Supernatural” will get a fourteenth season.

“As The CW expands to a six-night, Sunday through Friday schedule next season, we are proud to have such a deep bench of great returning series for 2018-19,” said The CW president Mark Pedowitz. “By picking these ten series up for next season, we have a terrific selection of programming to choose from when we set our fall schedule in May, with more still to come.”

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The network will also increase its primetime schedule to six nights, Sunday through Friday, 8 p.m. to 10 p.m., beginning this October.