Lifetime Movie 'The Flight Before Christmas' Premieres Tonight, Stars Mayim Bialik & Ryan McPartlin

The Flight Before Christmas premieres December 5 on Lifetime. Photo Courtesy of Lifetime Copyright 2015

Lifetime movie The Flight Before Christmas premieres Saturday, December 5 at 8 p.m. ET/PT. The holiday film stars Mayim Bialik (The Big Bang Theory, Blossom) and Ryan McPartlin (Chuck, Passions).

Excited to take the next step in their relationship and move in with her boyfriend, Stephanie (Bialik) is crushed when he drops the bombshell that he wants to break up. Faced with spending the holidays heartbroken and homeless, she decides to fly home to Connecticut. On a red-eye the day before Christmas, Stephanie finds herself seated next to Michael (McPartlin), who is planning to propose to his college girlfriend. The two get off to a rocky start but things get even worse when the pilot announces that a huge, unexpected snowstorm is crossing the country. Their flight is diverted to a small town in Montana where Stephanie snags the last available room at the town's bed and breakfast. Despite their differences, she offers to share the room with Michael and try their best to get along.

Watch a sneak peek below:

Lifetime Movie 'Babysitter's Black Book' Premieres Tonight, Stars Spencer Locke, Steffani Brass, Lauren York and Angeline Appel

Babysitter's Black Book premieres February 21 on Lifetime. Photo by Charles Christopher Copyright 2015

The World Premiere of Babysitter's Black Book airs Saturday, February 21 at 8 p.m. ET/PT on Lifetime. The film stars Spencer Locke, Steffani Brass, Lauren York and Angeline Appel. The film was inspired by true stories.

When her parents' financial problems threaten Ashley's (Locke) dreams for college, the high school whiz kid takes matters into her own hands. She and her girlfriends turn their babysitting business into a wildly successful escort service for dads. But in this small suburban community, nothing stays secret for long.

Watch a sneak peek below:

Ryan McPartlin Joins NBC’s 'Bad Judge'

Passions and Chuck alum Ryan McPartlin has will guest star opposite Kate Walsh on NBC's Bad Judge. The single-camera comedy centers on Rebecca (Walsh), a hard-living, sexually unapologetic woman whose life on the edge is constantly in balance because she also happens to be a judge in the criminal court system. McPartlin will play Billy the Fireman, a love interest for Rebecca, during the arc.

Patricia Richardson Stars as a Housekeeper Who Plays Matchmaker for Erin Krakow in "Chance at Romance" a Hallmark Channel Original Movie World Premiere, February 8

An online friend request becomes a romantic journey for Erin Krakow ("When Calls The Heart," "Army Wives") in "Chance at Romance," a Hallmark Channel Original Movie World Premiere Saturday, February 8 (7p.m. ET/PT, 6C). Four-time Emmy and Golden Globe nominated actress Patricia Richardson ("Snow Bride," "Home Improvement"), Ryan McPartlin ("Chuck") and Kaitlin Doubleday ("The March Sisters at Christmas") star alongside Krakow in the romantic comedy.

Ever the romantic, Samantha "Sam" Hart (Krakow) is optimistically trying to find her Prince Charming on a white horse...even if that means going on bad date after bad date. When she initiates an online relationship with photographer Heath Madsen (McPartlin) after making eye contact at one of his shows, she never expects that Heath will send her a first class ticket to visit him! Upon arriving for what she expects to be a romantic weekend, she learns that her online relationship with the handsome widow was actually created by Heath's son, Donny (Ian Andrew, "The Mentalist") and their longtime housekeeper, May (Richardson). Even worse, her visit is a complete surprise to Heath, who is busy struggling to find inspiration for his upcoming photo exhibit and coping with the pressure from his pushy manager, Celeste Jeffers-Johnson (Doubleday).