Colby Brock is a social media personality and an Instagram star who is popular for his work as a Viner and a YouTuber as one-half of Sam and Colby. Sam and Colby's YouTube channel has grown to over 6.5 million subscribers and they had a million followers on Vine before it shut down in early 2017.

Filmography

• 2025We Trapped 20 YouTubers in a Haunted City — Self, Director, Writer
• 2024Sam and Colby: The Legends of the Paranormal — Director, Writer
• Sam & Colby — Colby, Writer, Creator

Appearances as themselves (2)

• Sam and Colby: Paranormal Investigators — Self - Host
• Teen Choice Awards — Self - Presenter