Tune in to NBC tonight at 9:00 PM to see what will on the very first episode of "Marry Me" Season 1! Watch Episode 1, where we will see the season premiere, "Pilot" featuring "Happy Endings" actress Casey Wilson and "Party Down" actor Ken Marino, using our free live stream links. Check out an awesome trailer video featuring the "Marry Me" cast, synopsis, spoilers, start time, cast info, live stream links, preview videos and more below!

According to the official synopsis of "Pilot," Episode 1 of Season 1, "A comedy that tracks the highs and woes of a longtime couple and their romantic obstacles. In the series premiere, Annie fumes about Jake's inability to commit just as he's about to propose. Ken Marino and Casey Wilson star."

Make sure you tune in to NBC tonight at 9:00 PM (Eastern/Pacific start time) to catch all of the Season 1, Episode 1 excitement of the "Marry Me" premiere featuring Casey Wilson and Ken Marino, right after the "Marry Me" premiere!

Won't be able to catch Episode 1 of "Marry Me" Season 1 on a TV? Well, we've got you covered with free online live stream links!

Check out a live stream of "Marry Me" on this NBC free live stream channel online - click here, here or here (one link may work over another due to region restrictions) to watch Episode 1 from your computer!

What should we look forward to for tonight's episode and the rest of the first season? Warning: "Marry Me" Season 1 spoilers ahead!

According to the Boston Herald review of the pilot episode, the author claims "It's the sequel series to "Happy Endings" we not only need but deserve. You remember "Happy Endings." The ABC sitcom (2011-2013) tracked six deliriously silly friends and was, during its brief run, one of the best comedies on prime time. For some strange reason, it never found a large audience. Now one of its stars - Casey Wilson, who played dippy, dreamy, obsessive Penny - is back, here as someone named Annie, but playing essentially the same person, and even surrounded by people who look suspiciously like some of her "Happy Endings" co-stars. Best galpal Dennah (Sarah Wright Olsen, "Parks and Recreation") could be Jane's twin. An overweight schlub could be Max with a beard, only his name is Gil (John Gemberling, "Broad City"). He describes himself as a "34-year-old divorced hair plug salesman with sleep apnea and a body like a bag of ground beef." If "Marry Me's" tone and humor match "Happy Endings," that has a lot to do with executive producer and writer David Caspe, who also wrote that show and married Wilson earlier this year. "Marry Me" is loosely based on their relationship, though one would hope there aren't nearly as many meltdowns in real life. "

Care for some more spoilers?

"Annie has been dating Jake (Ken Marino, "The State") for six years and was counting on getting a ring during their romantic two weeks in Mexico. In her apartment, she finally loses it and goes on an epic tear that not only rips him but their friends and his mother (JoBeth Williams, "Hart of Dixie"). ("The most negative person on the planet," she swears of the latter.) Of course, they're all waiting and hiding for Jake's surprise proposal. Jake decides he can't propose now - thus denying Annie a "victory lap around the Internet." A brief flashback captures the moment Annie and Jake caught each other's attention at a restaurant. "Enjoy your hate nachos," Annie said then. Not exactly love at first sight, but, meh, close. Annie decides to propose to Jake. What could go wrong? Everything. After the fallout, Jake says, "Why does everything have to be such a huge production with you? It's like dating a drag queen!" "It's not my fault! Have you met my dads? They named me after a musical!" she says. Annie's dads, both named Kevin (played by Tim Meadows, "Saturday Night Live," and Dan Bucatinsky, "Scandal") like to bicker over which one is Annie's biological father. The fallout of Annie's proposal leaves Annie and Jake wondering if they're meant to be together. It's an NBC sitcom. You can figure it out. Wilson might be playing Penny with a better apartment, but she's always a delight. Marino makes for a great sparring partner, and Williams has been off our screens far too long," continued Mark Perigard of the Boston Herald.

It will certainly be entertaining to see Season 1 of this brand new romantic comedy series play out!

Are you ready for tonight's premiere on NBC? Check out the "Pilot" trailer and preview videos with the whole cast here:

What else will happen tonight on "Marry Me" Season 1, Episode 1? You'll have to wait and see what "Happy Endings" actress Casey Wilson, "Party Down" star Ken Marino, and the rest of "Marry Me" cast will have in store for us! Tune into NBC, or one of our free online live stream links above, to catch all the excitement of this Season 1 premiere episode, called "Pilot," at its official start time of 9:00 PM, right before the "About A Boy" premiere!