“Carry On” (*** out of four) was a nail-biting suspense melodrama set during Christmas Eve in a crowded L.A. airport in which a dedicated TSA agent (Taron Egerton) is contacted by a mysterious traveler (Jason Bateman) and told that unless he lets a mysterious passenger and package through to board a plane both him and his pregnant partner (Sofia Carson) will be killed! Tense and suspenseful from the word-go; starts to get a little implausible and excessive in the final third but always maintains its fervent grip. Egerton is first-rate in the lead!