What's coming when on TV? Here are the sci-fi premiere dates

ABC finally announced its fall premiere dates, which means we now know when most of the new and returning shows will be starting; it looks a whole lot like fall is coming early this year. Thanks to the Olympics, NBC is kicking off things especially early for the networks, with most of the shows premiering in mid-September and October.

Here's the list of fall premiere dates for prime time network and cable TV shows:

Saturday, Aug. 4
Doctor Who specials begin, BBC America - 9 p.m.
The UneXplained (Series premiere), Bio - 10 p.m.

Wednesday, Aug. 8
Paranormal Witness (Season 2), Syfy - 10 p.m.

Friday, Aug. 10
The Dead Files (Season 3), Travel - 10 p.m.

Monday, Aug. 13
Grimm (Season 2), NBC - 10 p.m. ET

Tuesday, Aug. 21
Face Off (Season 3), Syfy - 9 p.m.

Friday, Sept. 14
Grimm (Moves to Fridays), NBC - 9 p.m.

Monday, Sept. 17
Revolution (Series premiere), NBC - 10 p.m.

Friday, Sept. 21
Haven (Season 3), Syfy - 10 p.m.

Wednesday, Sept. 26
The Neighbors (Series premiere), ABC - 9:30 p.m.

Thursday, Sept. 27
Last Resort (Series premiere), ABC - 8 p.m.
The Big Bang Theory (Season 6), CBS - 8 p.m.
Person of Interest (Season 2), CBS - 9 p.m.
Elementary (Series premiere), CBS - 10 p.m.

Friday, Sept. 28
Fringe (Season 5), Fox - 9 p.m.

Sunday, Sept. 30
Once Upon a Time (Season 2), ABC - 8 p.m.
666 Park Avenue (Series premiere), ABC - 10 p.m.

Wednesday, Oct. 3
The Neighbors (Regular time period), ABC - 8:30 p.m.
Supernatural (Season 8), The CW - 9 p.m.

Wednesday, Oct. 10
Arrow (Series premiere), The CW - 8 p.m.

Thursday, Oct. 11
The Vampire Diaries (Season 4), The CW - 8 p.m.
Beauty and the Beast (Series premiere), The CW - 9 p.m.

Sunday, Oct. 14
The Walking Dead (Season 3), AMC - 9 p.m.
Talking Dead (Season 2), AMC - 11 p.m.
Comic Book Men (Season 2), AMC - 11:30 p.m.

Friday, Oct. 19
Nikita (Season 3), The CW - 9 p.m.

Friday, Oct. 26
Touch (Season 2), Fox - 9 p.m.

Monday, Nov. 13
Total Blackout (Season 2), Syfy - 9 p.m.

TBD
Doctor Who (Season 7), BBC America - Saturdays at 9 p.m. in Sept.
American Horror Story (Season 2), FX - Will like premiere in October

Which show are you waiting for?