Animal Planet premieres “Weird, True and Freaky” at 9 p.m., with “Lost Tapes” to follow at 10. MTV has some reality shows starting tonight; most notably is the reality-drama “The Hills” at 10 with “The City” to follow at 10:30.

Actor Omar Miller is joining CSI: Miami as a regular starting with the October 5 episode. Miller will play Walter Simmons, an art chief from Louisiana who joins the crime fighting CSI team.

CBS had the best night on Friday, according to Nielsen, with premieres of “Ghost Whisperer,” “Medium” and “Numb3rs” scoring big on the ranking charts. We predict that will continue tonight as CBS has new episodes of three of its biggest shows, “NCIS,” the new “NCIS: Los Angeles,” and “The Good Wife.”

We wonder how long “NCIS: Los Angeles” will continue to air on Tuesdays. The two NCIS shows are hits, and we have to assume one will get moved to bolster a slower weekday.

“Dancing with the Stars” is on ABC tonight and “So You Think You Can Dance” is on FOX.

Finally, no it’s not the 90s, but new episodes of the new “90210,” and “Melrose Place” are on The CW tonight.

By the way: Because of a reporting error, we said “NCIS: Los Angeles” aired on Mondays. It airs on Tuesdays.

But only a little.

ABC premieres “FlashForward” at 8 p.m., but the biggest of the night has to be the two-hour premiere of “Grey’s Anatomy” at 9 p.m. After all the post-season cast drama and changes, it will be good to see how the show turns out this season.

CBS premieres a new season of the original “CSI” at 9 p.m. as well as “The Mentalist” at 10.

The Discovery Channel will go the route of SyFy and take on some ghostly ways with two Texas brothers searching for the ethereal in “Ghost Lab,” premiering October 6 at 10 p.m. In the 13-episode series, Brad and Barry Klinge travel the country in their mobile lab in search of ghosts.

Finally, this morning, The CW has ordered a mid-season docu-reality series called “Fly Girls” about a group of female flight attendants (we can’t say stewardesses anymore) working for the new Virgin America airline. The premise of the corporate-feeling show is to follow five hotties around their work and personal life as they share a home in Los Angeles and fly around the country.

CBS has the most premieres tonight with “The New Adventures of Old Christine” at 8, “Gary Unmarried” at 8:30, “Criminal Minds” at 9, and “CSI: New York” at 10. The drama continues on NBC with premieres of “Mercy” at 8 p.m. and “Law and Order: SVU” at 9.

ABC offers the series premiere of “Modern Family” tonight at 9 p.m., which is Ed O’Neil’s return to primetime. Blast will be running our interview with O’Neil later today, and we’ll continue to talk about our time on-set with ABC.

ABC also has premieres of “Cougar Town” at 9:30 and “Eastwick” at 10 tonight.

FX is starting a new comedy show about fantasy football. “The League” follows a bunch of guys in the suburbs and their shenanigans. That will start-up on October 29 at 10:30 p.m. following “It’s Always Sunny in Philadelphia.” FX has ordered six episodes of the new comedy show.

MTV continues the reality shows with “Disaster Date,” a hidden-camera show about people who set up their friends on a blind date with an actor who makes things disastrous for them. The fun times begin September 28 at 6 p.m.

Nielsen says that SyFy’s season finale of “Eureka” gained 2.3 total viewers last Friday at 9 p.m., which is impressive for the cable network.

Syfy’s season three finale of Eureka last Friday at 9p averaged 1.1 million A18-49, 1.2 million A25-54 and 2.3 million total viewers. HBO’s return of “Curb Your Enthusiasm” Sunday night gained 1.1 million viewers on Sunday night. A new show followed, “Bored to Death,” to the tune of about 1 million viewers.

Finally for you Melrose Place fans, Heather Locklear will join The CW’s version of the show on November 17, reprising her role as Amanda Woodward.