Rugrats (1991)

S2E27 The Santa Experience

When Angelica discovers that Santa Claus isn’t real, she resolves to confiscate the gifts meant for Phil and Lil. Meanwhile, Tommy tries to reassure Chuckie that Santa isn’t as frightening as he thinks. The adults whisk the kids away to the mountains for a festive getaway, where Angelica feels the holiday spirit and chooses to return the presents to Phil and Lil to avoid getting coal. To help Chuckie overcome his fear, Chaz dresses up as Santa, and upon seeing him, Chuckie finally feels at ease with the idea of Santa Claus.