After running for many years on ABC and then on ABC Family, The CW revived Whose Line Is It Anyway?. Now, the series is in its fourth season with Aisha Tyler as the host. Will the ratings hold up? Cancelled or renewed for season 13? Stay tuned.

Whose Line Is It Anyway? reunites Ryan Stiles, Wayne Brady, and Colin Mochrie as they and special guests entertain audiences with their improvisation comedy skits.

The ratings are typically the best indication of a show’s likelihood of staying on the air. The higher the ratings (particularly the 18-49 demo), the better the chances for survival. This chart will be updated as new ratings data becomes available — usually the next day, around 11:30am EST/8:30am PST. Refresh to see the latest.

9/28 update: You can see the rest of the latest night’s ratings.

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For comparisons: The 11th season of Whose Line Is It Anyway? averaged a 0.43 rating in the 18-49 demographic with 1.32 million total viewers.

Note: These are the Live + Same Day Ratings which include “live” viewing plus delayed DVR viewing, up until 3am local time that same night. Ratings marked with an “*” are the fast affiliate ratings and will be updated with the Live+SD numbers when they are made available. Typically, networks get paid for C+3 ratings which includes DVR viewing within three days of the original airing when commercials are watched. Those numbers are rarely released to the press.

What do you think? Do you like the Whose Line Is It Anyway? TV series? Do you think it should be cancelled or renewed for a 13th season?