Holiday TV brings new movies, specials — and Charlie Brown

This image released by Lifetime shows Reba McEntire, left, and John Schneider from the holiday special “Reba McEntire’s Christmas in Tune,” premiering Nov. 26 on Lifetime. (Lifetime via AP)

This image released by BET shows Tyler Abron in a scene from "A Rich Christmas," currently streaming on BET+. (Dymond Scoby/BET+ via AP)

This image released by GAC Family shows Jennie Garth, left, and Cameron Mathison in "A Kindhearted Christmas," premiering Nov. 20. (Eric Milner/GAC Family via AP)

This image released by Disney Channel shows Scarlett Estevez in a scene from "Christmas Again," a holiday film premiering Dec. 3 on Disney Channel. (Jean Whiteside/Disney Channel via AP)

LOS ANGELES — Supply-chain woes are this year’s Grinch, threatening to steal gifts and good cheer. But TV is overstocked with holiday specials and rom-coms — including the Food Network’s first movie and the rebranded GAC Family channel’s Christmas debut.