The CW announced midseason and spring premiere dates for the four shows remaining on its lineup this year.

The good news is that fan favorite series iZombie will return sooner than expected. The Rose McIver-led series, which premiered in April last season, will debut its anticipated fourth season behind DC's Legends of Tomorrow on Monday, Feb. 26 at 9 p.m.. Supergirl will return to its traditional Mondays at 8 p.m. beginning April 16 after Legends wraps up its season.

The Originals will return for its fifth and final season Friday, April 20 at 9 p.m. after Jane the Virgin wraps up its fourth season on Friday, April 13. Meanwhile, The 100 will return for its fifth season Tuesday, April 24 at 9 p.m. following The Flash. The season finale of Black Lightning will air Tuesday, April 17.

In terms of new programming, the Lucy Hale series Life Sentence will take over Dynasty's time slot on Wednesdays, making its debut March 7 at 9 p.m. following an all-new episode of the teen-centered drama Riverdale. Dynasty will then move to Fridays and take over Crazy Ex-Girlfriend's time slot at 8 p.m. beginning March 9.

Supernatural and Arrow will continue to air Thursdays at 8 and 9 p.m., respectively.

The CW's midseason premiere schedule is below.

Tuesday, Jan. 16

8 p.m.: The Flash

9 p.m.: Black Lightning (Series Premiere)

Monday, Feb. 26

8 p.m.: DC's Legends of Tomorrow

9 p.m.: iZombie (Season 4 premiere)

Wednesday, March 7

8 p.m.: Riverdale

9 p.m.: Life Sentence (Series Premiere)

Friday, April 20

8 p.m.: Dynasty

9 p.m.: The Originals (Season 5 Premiere)

Tuesday, April 24

8 p.m.: The Flash

9 p.m.: The 100 (Season 5 Premiere)

(Full disclosure: TV Guide is owned by CBS, one of The CW's parent companies.)

Other Links From TVGuide.com iZombieThe 100The OriginalsLife SentenceSupergirlBlack LightningDynasty