Happiness Is a Warm Blanket, Charlie Brown (2011)

Linus faces a daunting challenge when he discovers that his beloved Grandma is visiting, determined to eliminate his cherished security blanket. As the impending visit approaches, he grapples with the fear of losing his comfort object, leading to a series of humorous yet heartfelt moments with his friends. The Peanuts gang rallies around Linus, reminding him of the importance of friendship and self-acceptance. This charming special captures the essence of childhood fears and the bittersweet journey of growing up, all wrapped in the warmth and nostalgia of the beloved Peanuts universe.