Fanmade Episodes

Main Cast

 * Jake Short as Oliver
 * Bradley Steven Perry as Kaz
 * Paris Berelc as Skylar Storm
 * Kelli Berglund as Bree Davenport
 * Billy Unger as Chase Davenport

Recurring Cast

 * Mateus Ward as Marcus Davenport
 * Jessalyn Williams as Giselle Vickers
 * Graham Shiel as Victor Krane
 * Tank Krane
 * Lexi Krane
 * Cole Ewing as Sebastian Krane
 * Bridget

Guest Cast

 * Tyrel J. Williams as Leo Dooley
 * Spencer Boldman as Adam Davenport
 * Roman
 * Riker
 * Mrs. Ramsey

Main Cast

 * Billy Unger as Chase Davenport
 * Kelli Berglund as Bree Davenport
 * Bradley Steven Perry as Kaz
 * Jake Short as Oliver
 * Paris Berelc as Skylar Storm

Recurring Cast

 * Jeremy Kent Jackson as Douglas Davenport
 * Mateus Ward as Marcus Davenport (if he survives in Season 4)
 * Cole Ewing as Sebastian
 * Brandon-Salgado Telis as Bob
 * Graham Shiels as Victor Krane
 * J.K. Simmons as the voice of Stanford Pines
 * Alex Hirsch as the voice of Stanley Pines
 * Thurop van Orman as the voice of 'Lil Gideon
 * Ashley Argota as S-1
 * Max Charles as Spin (possibly; unconfirmed due to busy acting schedule on various shows)
 * Hal Sparks as Donald Davenport (possibly)
 * Jamie Danbo as Bridget/Mr.Terror
 * Stephen Root as the voice of Bud Gleeful
 * Brandon Frangipani as Himself/Dark Brandon

Guest Cast

 * Tyrel Jackson Williams as Leo Dooley (possibly)
 * Spencer Boldman as Adam Davenport (unconfirmed)
 * Jilon VanOver as Tecton
 * Devan Leos as Alan Diaz
 * James Ryen as Megahertz
 * Horace Diaz
 * Giselle Vickers (possibly)
 * Lexi (possibly)
 * Tank (possibly)
 * Jason Ritter as the voice of Dipper Pines
 * Kristen Schaal as the voice of Mabel Pines

Season 1 by BionicSuperhero
Cast

Recurring Cast from Lab Rats

 * Tyrel Jackson Williams as Leo Dooley
 * Spencer Boldman as Adam Davenport
 * Hal Sparks as Donald Davenport
 * Jeremy Kent Jackson as Douglas Davenport
 * Angel Parker as Tasha Davenport
 * Maile Flanagan as Terry Perry
 * Brandon Salgado-Telis as Bob
 * Max Charles as Spin
 * Ashley Argota as Taylor