ABC RETURNS THIS JANUARY WITH ALL-NEW EPISODES AND LIVE TWEETING!

ABC kicks of the New Year with all new episodes of comedies and dramas beginning Friday, January 4, and in conjunction with the returns, talent will be live tweeting during their respective shows.

In addition to live tweeting for ABC's returning shows, Sean Lowe will be live tweeting during the premiere of "The Bachelor" on Monday, January 7 (8:00-10:01 p.m., ET), as previously announced.

In order to participate in live tweeting, use the appropriate talent's handle and show hashtag listed below.

The schedule is:

Friday, January 4 at 8:00-8:31 p.m., PT

"Last Man Standing," @LastManABC, #LastManStanding Christoph Sanders, @stophsanders

Friday, January 4 at 9:00-10:01 p.m., PT and ET

"Shark Tank," @ABCSharkTank, #SharkTank (Various Sharks will be participating) Barbara Corcoran, @BarbaraCorcoran Mark Cuban, @mcuban Lori Greiner, @LoriGreiner Robert Herjavec, @robertherjavec Daymond John, @TheSharkDaymond Kevin O'Leary, @kevinolearytv

Sunday, January 6 at 10:31-11:00 p.m., PT

"Don't Trust the B---- in Apt 23," @Apt23, #Apt23 James Van Der Beek, @vanderjames

Monday, January 7 at 8:00-10:01 p.m., ET

"The Bachelor," @BachelorABC, #TheBachelor Sean Lowe, @SeanLowe09

Monday, January 7 at 10:01-11:00 p.m., PT and ET

"Castle," @Castle_ABC, #Castle Molly Quinn, @MollyQuinn93 - 10:01-11:00 p.m., ET Guest star, Darby Stanchfield, @darbystnchfld - 10:01-11:00 p.m., PT

Tuesday, January 8 at 9:31-10:00 p.m., ET

"Don't Trust the B---- in Apt 23," @Apt23, #Apt23 Krysten Ritter, @Krystenritter

Tuesday, January 8 at 10:00-11:00 p.m., ET

"Private Practice," @PrivatePractice, #PrivatePractice Caterina Scorsone, @caterinatweets

Wednesday, January 9 at 9:31-10:00 p.m., ET

"Suburgatory," @SuburgatoryABC, #Suburgatory Jeremy Sisto, @JeremySisto

Thursday, January 10 at 9:00-10:02 p.m., PT

"Grey's Anatomy," @GreysABC, #GreysAnatomy Jessica Capshaw, @JessicaCapshaw

Thursday, January 10 at 10:02-11:00 p.m., PT and ET

"Scandal," @ScandalABC, #Scandal (Various cast members will be participating) Bellamy Young, @BellamyYoung Columbus Short, @ColumbusShort1 Darby Stanchfield, @darbystnchfld Guillermo Diaz, @guillermodiazyo Jeff Perry, @jscandalp Josh Malina, @JoshMalina Katie Lowes, @KatieQLowes Kerry Washington, @kerrywashington Tony Goldwyn, @tonygoldwyn

Friday, January 11 at 8:31-9:00 p.m., PT

"Malibu Country," @Malibu_Country, #MalibuCountry Jai Rodriguez, @JaiRodriguez

"Last Man Standing"

"Bullying" - When Eve is suspended from school for calling a boy a bad name, Mike is surprised name calling would be considered bullying. Meanwhile Ryan finally gets a job, but when he buys a motorcycle, Kristin thinks he won't have extra money to help her and Boyd, on "Last Man Standing," FRIDAY, JANUARY 4 (8:00-8:31 p.m., ET).

"Shark Tank"

"Episode 412" - Mark Cuban and Lori Greiner ring in 2013 by offering an entrepreneur $1 million to invest in the business. Also, two longtime buddies from San Luis Obispo, CA combine their favorite pastimes -- drinking beer and playing arcade games -- into one cabinet; and an engineer from Poway, CA tells the Sharks how his enclosed tabletop screen protects food from outdoor elements. A man from Tyler, TX pitches a revolutionary peel-off face paint transfer; and a mom from Castle Rock, CO has developed a baby and children's line of hair care products without harsh chemicals. In a follow up segment, Keeley Tillotson & Ericka Welsh from Eugene, OR give an update on their Squirrel Nut Butter natural peanut butter which Barbara invested in during Season 3, on "Shark Tank," FRIDAY, JANUARY 4 (9:00-10:01 p.m., ET).

"Don't Trust the B---- in Apt 23"

"Paris..." - June is nervous and excited about starting at Harken Financial. Things go surprisingly well, and she even meets an incredibly nice co-worker, Fox Paris. Chloe warns June, though, that she shouldn't be so trusting and that Fox is probably just keeping her enemies close. Meanwhile, Mark looks to James for help in expressing his newfound feelings for June, on "Don't Trust the B---- in Apartment 23," SUNDAY, JANUARY 6 (10:31-11:00 p.m., ET).

"The Bachelor"

Bachelor Nation was shocked when fan favorite Sean Lowe was left heartbroken on a beach in Cura�ao earlier this year. Deeply in love, the handsome and sincere Texan envisioned starting a family with Emily Maynard. But in what became one of the most shocking moments of the season, Emily blindsided Sean, rejecting him and sending his heartfelt dreams crashing down around him. He was devastated and alone then, but he has not given up on love. Sean is back as the Bachelor and ready to risk it all again for another chance at love. He begins the search for his soul mate, choosing from among 26 beautiful bachelorettes, when the 17th edition of "The Bachelor" premieres MONDAY, JANUARY 7 (8:00-10:01 p.m., ET).

"Castle"

"Significant Others" - When a powerful divorce attorney who only represented women is murdered, Castle and Beckett are confronted with a plethora of angry ex-husbands, any one of whom could be the murderer. Meanwhile, Castle's ex-wife (Darby Stanchfield, "Scandal"), Meredith, moves into the loft to take care of Alexis while she recovers from Mono, and to make matters worse, Beckett is also forced to move in while her apartment is being fumigated, causing tension, humor and more than a little awkwardness, on "Castle," MONDAY, JANUARY 7 (10:01-11:00 p.m., ET). Jack Wagner ("Melrose Place") guest stars as a pro golfer whose career went down in flames after a nasty divorce, and Nancy Lee Grahn ("General Hospital") guests as a wealthy divorcee caught in a "War of the Roses"-like struggle with her ex-husband.

"Don't Trust the B---- in Apt 23"

"The Scarlet Neighbor..." - June and Chloe attend their first tenants' meeting after a new family moves in the building, but they make a scandalous scene and June quickly realizes that she needs to clean up Chloe's act so that they're not branded the floozies of the building. However things backfire when Chloe decides to set her sights on Mark, which is then further complicated by James' attempt to sabotage June's virtuous efforts, on "Don't Trust the B---- in Apartment 23," TUESDAY, JANUARY 8 (9:31-10:00 p.m., ET).

"Private Practice"

"Good Fries are Hard to Come By" - Amelia, now sober for more than a year and on the mend emotionally, goes on a series of disastrous blind dates set up by the other doctors at the practice. After vowing to be alone indefinitely, she teams up with James on a medical procedure, which leads to dinner -- and the dinner leads to something completely unexpected -- on "Private Practice," TUESDAY, JANUARY 8 (10:00-11:00 p.m., ET).

"Suburgatory"

"Black Thai" - When Tessa and Dalia get their PSAT results, Dalia receives a new car and Tessa gets ice cream as a reward. Tessa is miffed that Dalia got a car, and becomes obsessed with finding out Dalia's score. The rift between the girls leads to an argument between George and Dallas, and the only thing that can help them is an old fashioned hip hop dance off. Meanwhile Noah and Jill hire Mr. Wolfe to tutor their baby after he's rejected by the finest day care in Chatswin, on "Suburgatory," WEDNESDAY, JANUARY 9 (9:31-10:00 p.m., ET).

"Grey's Anatomy"

"Things We Said Today" - Bailey puts her wedding day on hold and continues her efforts to save Adele's life, Cristina and Owen remain undecided about their pending divorce, while Arizona and Callie try to get their spark back. Meanwhile, the hospital becomes inundated with a group of bikers after a horrible accident, on "Grey's Anatomy," THURSDAY, JANUARY 10 (9:00-10:02 p.m., ET).

"Scandal"

"One for the Dog" - With Huck being held under the Patriot Act, Olivia and the team get unexpected assistance from an old friend. Meanwhile, Olivia helps Mellie out of a very compromising situation that could affect Fitz's future, and her relationship with Edison reaches a boiling point, on ABC's "Scandal," THURSDAY, JANUARY 10 (10:02-11:00 p.m., ET).

"Malibu Country"

"Cold Shower" - Reba volunteers to host Kim's baby shower, and Kim's stepson Sage films her every move to document the celebration for her unborn child. But Reba finds herself in a bit of a pickle when she says some unkind things about Kim -- not realizing that the camera is rolling -- and tries to pin the blame on Kim's friend, Brooke (Heather Dubrow, "The Real Housewives of Orange County"). Meanwhile, June struggles with her crush on Sage -- who claims to be gay -- and Lillie Mae tries to help a clueless Cash to get a group of beautiful Miss All-American Teen Pageant girls to notice him, on "Malibu Country," FRIDAY, JANUARY 11 (8:31-9:00 p.m., ET).