Dr. Wiki is a character from That SciFi Guy. He is an entity seemingly born in cyberspace, who is a wellspring of knowledge for almost anything and everything. He appears in each of That SciFi Guy's shows, always offering information about a recently mentioned subject. The character is a simple hand-drawn faceless image wearing glasses and a doctor's smock.
Since arriving on Channel Awesome, Dr. Wiki's original voice (which seemed to be a simple text-to-voice program) has been re-dubbed by a variety of guest stars, including Linkara, Angry Joe, and others.
- May 16, 2011: The Core: Unknown/Uncredited
- May 30, 2011: Superman Returns: Alex McDaniel, Nick Wright, Linkara
- June 13, 2011: Robot Jox: Angry Joe
- July 25, 2011: Demolition Man: Allen Stephens
- September 19, 2011: Final Fantasy - The Spirits Within: Kim Thompson
- October 25, 2011: Jason X: Nick Wright, Jason Wade
- November 21, 2011: Johnny Mnemonic: Damian Williams, John Pierce, Oancitizen
- December 14, 2011: Star Wars Holiday Special: Allen Stephens, Nick Wright
- February 20, 2012: G.I. Joe: Nick Wright
- March 13, 2012: Wild Wild West: Ian Kent, Nick Wright, Benzaie
- July 02, 2012: Splice: Justin "JW" Carmical
- August 08, 2012: Total Recall (crossover with Nostalgia Critic): That SciFi Guy and Doug Walker (both uncredited)
- October 22, 2012: Zombie Apocalypse: Kim Thompson, Dena Natali
- March 18, 2013: Man With The Screaming Brain: Allen Stephens