Disney puts a “Frozen” twist on its 31st annual Christmas Day television special. More than a parade, the joyous occasion includes festive musical performances, and the reunion of three groups of families and friends who have been apart or separated for the holidays.

• ABC
• Tim Tebow
• Sarah Hyland
• Laura Marano
• Lucy Hale
• Robin Roberts
• Rob Marciano
• Prince Royce
• Kira Kazantsev