So Random! (television) Comedy series on Disney Channel, premiered on June 5, 2011. Original comedic vignettes parodying pop culture and a wide variety of everyday life. The series brings viewers into the audience of So Random!, the hit comedy TV show for kids first introduced in Sonny with a Chance. Each episode showcases a performance by a special guest or recording artist. Stars Tiffany Thornton (Tawni Hart), Sterling Knight (Chad Dylan Cooper), Brandon Mychal Smith (Nico Harris), Doug Brochu (Grady Mitchell, Allisyn Ashley Arm (Zora Lancaster).