"I had eggnog ice cream, with bubble gum ice cream, with Rolo's, and Skor bits on top, and a whole bunch of other toppings, and, I was eating it, and it was melting like crazy."
—Caillou to Nicholas Favel, and the audience about his experience ordering ice cream.[src]

Caillou Pettis (born June 28, 2000) is a Canadian actor best known for his role in FalconCast, which he created and hosts. Caillou's first appearance on FalconCast was the episode "The Insanity Begins" (Season 1, Episode 1).

Pettis is also known for his roles in Brewer Breakfast, and Fancy Boys, which are both shows he directs, writes, and stars in. Caillou Pettis became friends with FalconCast co-star, Nicholas Favel at the young age of 7, in grade 2.

It is shown through various videos on Caillou's YouTube channel (XxTwistedFalconXx) that he is a very kind, happy, and energetic teenager. Pettis created his YouTube channel on January 22, 2012 and makes 1-2 videos a week which are usually movie reviews, and FalconCast episodes.

Besides YouTube and FalconCast, Caillou Pettis is best known for getting a reply from singer-songwriter Taylor Swift on January 27, 2015. Caillou wrote a letter to Taylor Swift on social media website Tumblr on January 26, 2015 telling Taylor about his past experiences with bullying and how he views Taylor Swift as a mentor. The following day, Pettis got a reply from Taylor Swift.