In the season 2 premiere of 'Tis The Grinch Holiday Podcast,' the Grinch, alongside his producer Cindy and dog Max, humorously resists the joys of Christmas as he faces breaking news about the theft of letters to Santa. He proposes a true crime parody podcast segment to investigate the missing letters, aiming to clear his name while engaging in witty banter and addressing accusations against him. The episode combines humor and festive spirit, inviting families to see if the Grinch's heart will grow this season.