Best Brains, Inc. (first known as Hair Brain Productions) is an entertainment company based in Eden Prairie, Minnesota. It is best known for the creation and production of the comedy/sci-fi television program Mystery Science Theater 3000, a.k.a. MST3K (1988–1999). The company ceased producing the program when it was cancelled by the Sci-Fi Channel (now Syfy) in 1999 and closed its studio. The company then functioned as the holder of the MST3K brand for negotiating home video releases of the show on Shout! Factory and its availability on streaming services like Hulu until its sale of the MST3K property to Shout! Factory in 2015.